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3120132130111 = 61197259643183
BaseRepresentation
bin101101011001110110010…
…111100000010100111111
3102001021121101001210101101
4231121312113200110333
5402110012311130421
610345211403553531
7441264532341343
oct55316627402477
912037541053341
103120132130111
11aa3271278137
12424851b2b8a7
131982c51ca469
14ab02d9d5623
15562660e9191
hex2d6765e053f

3120132130111 has 8 divisors (see below), whose sum is σ = 3187379726784. Its totient is φ = 3053403820320.

The previous prime is 3120132130079. The next prime is 3120132130217. The reversal of 3120132130111 is 1110312310213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3120132130111 - 25 = 3120132130079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120132136111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129809575 + ... + 129833608.

It is an arithmetic number, because the mean of its divisors is an integer number (398422465848).

Almost surely, 23120132130111 is an apocalyptic number.

3120132130111 is a deficient number, since it is larger than the sum of its proper divisors (67247596673).

3120132130111 is a wasteful number, since it uses less digits than its factorization.

3120132130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259643441.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 3120132130111 its reverse (1110312310213), we get a palindrome (4230444440324).

The spelling of 3120132130111 in words is "three trillion, one hundred twenty billion, one hundred thirty-two million, one hundred thirty thousand, one hundred eleven".

Divisors: 1 61 197 12017 259643183 15838234163 51149707051 3120132130111