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3031012301201 = 7938367244319
BaseRepresentation
bin101100000110110110011…
…010010101100110010001
3101201202120110101102000022
4230012312122111212101
5344130003122114301
610240232224433225
7431661211316303
oct54066632254621
911652513342008
103031012301201
11a69499475675
1240b51ba78815
1318ca9184b2a1
14a69b7971973
1553c9c17dd1b
hex2c1b6695991

3031012301201 has 4 divisors (see below), whose sum is σ = 3069379545600. Its totient is φ = 2992645056804.

The previous prime is 3031012301081. The next prime is 3031012301221. The reversal of 3031012301201 is 1021032101303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3031012301201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3031012301201.

It is not an unprimeable number, because it can be changed into a prime (3031012301221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19183622081 + ... + 19183622238.

It is an arithmetic number, because the mean of its divisors is an integer number (767344886400).

Almost surely, 23031012301201 is an apocalyptic number.

It is an amenable number.

3031012301201 is a deficient number, since it is larger than the sum of its proper divisors (38367244399).

3031012301201 is an equidigital number, since it uses as much as digits as its factorization.

3031012301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38367244398.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 3031012301201 its reverse (1021032101303), we get a palindrome (4052044402504).

The spelling of 3031012301201 in words is "three trillion, thirty-one billion, twelve million, three hundred one thousand, two hundred one".

Divisors: 1 79 38367244319 3031012301201