10105560056145 has 32 divisors (see below), whose sum is σ = 17120255375232. Its totient is φ = 5072521444352.

The previous prime is 10105560056131. The next prime is 10105560056159. The reversal of 10105560056145 is 54165006550101.

It is an interprime number because it is at equal distance from previous prime (10105560056131) and next prime (10105560056159).

It is a cyclic number.

It is not a de Polignac number, because 10105560056145 - 2⁴ = 10105560056129 is a prime.

It is a super-2 number, since 2×10105560056145² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20245999 + ... + 20739131.

It is an arithmetic number, because the mean of its divisors is an integer number (535007980476).

Almost surely, 2^{10105560056145} is an apocalyptic number.

10105560056145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10105560056145 is a deficient number, since it is larger than the sum of its proper divisors (7014695319087).

10105560056145 is a wasteful number, since it uses less digits than its factorization.

10105560056145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573521.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 10105560056145 in words is "ten trillion, one hundred five billion, five hundred sixty million, fifty-six thousand, one hundred forty-five".