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30201020133060 = 22357374347599497
BaseRepresentation
bin1101101110111101110010…
…00100111010111011000100
310221221012010000112120110110
412313132321010322323010
512424303142123224220
6144122053534153020
76234644301336120
oct667367104727304
9127835100476413
1030201020133060
1196941a9587327
1234791b0652770
1313b0c36bc744a
14765a46b3a580
153758e7aa9be0
hex1b77b913aec4

30201020133060 has 384 divisors, whose sum is σ = 101595543920640. Its totient is φ = 6558253019136.

The previous prime is 30201020133059. The next prime is 30201020133157. The reversal of 30201020133060 is 6033102010203.

30201020133060 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3180054232 + ... + 3180063728.

It is an arithmetic number, because the mean of its divisors is an integer number (264571728960).

Almost surely, 230201020133060 is an apocalyptic number.

30201020133060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30201020133060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50797771960320).

30201020133060 is an abundant number, since it is smaller than the sum of its proper divisors (71394523787580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30201020133060 is a wasteful number, since it uses less digits than its factorization.

30201020133060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14355 (or 14353 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30201020133060 its reverse (6033102010203), we get a palindrome (36234122143263).

The spelling of 30201020133060 in words is "thirty trillion, two hundred one billion, twenty million, one hundred thirty-three thousand, sixty".