10158987102 has 32 divisors (see below), whose sum is σ = 22680535680. Its totient is φ = 3006887520.

The previous prime is 10158987077. The next prime is 10158987107. The reversal of 10158987102 is 20178985101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10158987107) 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, 1786977 + ... + 1792652.

It is an arithmetic number, because the mean of its divisors is an integer number (708766740).

Almost surely, 2^10158987102 is an apocalyptic number.

10158987102 is an abundant number, since it is smaller than the sum of its proper divisors (12521548578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10158987102 is a wasteful number, since it uses less digits than its factorization.

10158987102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579688.

The product of its (nonzero) digits is 40320, while the sum is 42.

The spelling of 10158987102 in words is "ten billion, one hundred fifty-eight million, nine hundred eighty-seven thousand, one hundred two".