101025160045 has 16 divisors (see below), whose sum is σ = 123113083392. Its totient is φ = 79574342400.

The previous prime is 101025160037. The next prime is 101025160069. The reversal of 101025160045 is 540061520101.

It is a happy number.

It is not a de Polignac number, because 101025160045 - 2³ = 101025160037 is a prime.

It is a Duffinian number.

It is a congruent 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, 506757 + ... + 677386.

It is an arithmetic number, because the mean of its divisors is an integer number (7694567712).

Almost surely, 2^101025160045 is an apocalyptic number.

It is an amenable number.

101025160045 is a deficient number, since it is larger than the sum of its proper divisors (22087923347).

101025160045 is a wasteful number, since it uses less digits than its factorization.

101025160045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184412.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 101025160045 its reverse (540061520101), we get a palindrome (641086680146).

The spelling of 101025160045 in words is "one hundred one billion, twenty-five million, one hundred sixty thousand, forty-five".