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30010320023112 = 23321113172361912043
BaseRepresentation
bin1101101001011010100100…
…11101101110111001001000
310221020221212210122020210100
412310231102131232321020
512413142113411214422
6143454314541045400
76215113464214152
oct664552235567110
9127227783566710
1030010320023112
11962033a316180
12344824b556860
131398c655182c0
1475a715c15ad2
15370985ced7ac
hex1b4b5276ee48

30010320023112 has 768 divisors, whose sum is σ = 105679336089600. Its totient is φ = 7544357314560.

The previous prime is 30010320023083. The next prime is 30010320023137. The reversal of 30010320023112 is 21132002301003.

30010320023112 is a `hidden beast` number, since 30 + 0 + 1 + 0 + 320 + 0 + 2 + 311 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2491924563 + ... + 2491936605.

It is an arithmetic number, because the mean of its divisors is an integer number (137603302200).

Almost surely, 230010320023112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30010320023112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52839668044800).

30010320023112 is an abundant number, since it is smaller than the sum of its proper divisors (75669016066488).

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

30010320023112 is a wasteful number, since it uses less digits than its factorization.

30010320023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12738 (or 12731 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30010320023112 its reverse (21132002301003), we get a palindrome (51142322324115).

The spelling of 30010320023112 in words is "thirty trillion, ten billion, three hundred twenty million, twenty-three thousand, one hundred twelve".