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2311013412097 = 134991061335771
BaseRepresentation
bin100001101000010011001…
…000100010110100000001
322011221010111110011212221
4201220103020202310001
5300330423413141342
64525355341451041
7325652031613525
oct41502310426401
98157114404787
102311013412097
11811105906655
12313a81870a81
13139c0a005270
147dbd4593d85
15401ac4c9a67
hex21a13222d01

2311013412097 has 16 divisors (see below), whose sum is σ = 2496129048000. Its totient is φ = 2126955211200.

The previous prime is 2311013412083. The next prime is 2311013412107. The reversal of 2311013412097 is 7902143101132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2311013412097 - 215 = 2311013379329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311013412047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6714822 + ... + 7050592.

It is an arithmetic number, because the mean of its divisors is an integer number (156008065500).

Almost surely, 22311013412097 is an apocalyptic number.

It is an amenable number.

2311013412097 is a deficient number, since it is larger than the sum of its proper divisors (185115635903).

2311013412097 is a wasteful number, since it uses less digits than its factorization.

2311013412097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337344.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 2311013412097 in words is "two trillion, three hundred eleven billion, thirteen million, four hundred twelve thousand, ninety-seven".

Divisors: 1 13 499 1061 6487 13793 335771 529439 4365023 6882707 167549729 356253031 2178146477 4631289403 177770262469 2311013412097