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12310341101 = 971039122147
BaseRepresentation
bin10110111011100000…
…01110010111101101
31011202221002010022022
423131300032113231
5200202421403401
65353313155525
7614030113202
oct133560162755
934687063268
1012310341101
115247959523
12247685bba5
131212543506
1484ad23ca9
154c0b2371b
hex2ddc0e5ed

12310341101 has 8 divisors (see below), whose sum is σ = 12449324160. Its totient is φ = 12171604608.

The previous prime is 12310341089. The next prime is 12310341133. The reversal of 12310341101 is 10114301321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12310341101 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 12310341101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310341161) 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, 39710 + ... + 161856.

It is an arithmetic number, because the mean of its divisors is an integer number (1556165520).

Almost surely, 212310341101 is an apocalyptic number.

It is an amenable number.

12310341101 is a deficient number, since it is larger than the sum of its proper divisors (138983059).

12310341101 is a wasteful number, since it uses less digits than its factorization.

12310341101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123283.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12310341101 its reverse (10114301321), we get a palindrome (22424642422).

The spelling of 12310341101 in words is "twelve billion, three hundred ten million, three hundred forty-one thousand, one hundred one".

Divisors: 1 97 1039 100783 122147 11848259 126910733 12310341101