101475040261145 has 16 divisors (see below), whose sum is σ = 122982112222992. Its totient is φ = 80375883786240.

The previous prime is 101475040261099. The next prime is 101475040261181. The reversal of 101475040261145 is 541162040574101.

It can be written as a sum of positive squares in 8 ways, for example, as 3183123425161 + 98291916835984 = 1784131^2 + 9914228^2 .

It is not a de Polignac number, because 101475040261145 - 2³² = 101470745293849 is a prime.

It is a super-2 number, since 2×101475040261145² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243177812 + ... + 243594741.

It is an arithmetic number, because the mean of its divisors is an integer number (7686382013937).

Almost surely, 2^{101475040261145} is an apocalyptic number.

It is an amenable number.

101475040261145 is a deficient number, since it is larger than the sum of its proper divisors (21507071961847).

101475040261145 is a wasteful number, since it uses less digits than its factorization.

101475040261145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486772972.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 101475040261145 in words is "one hundred one trillion, four hundred seventy-five billion, forty million, two hundred sixty-one thousand, one hundred forty-five".