10320903132 has 48 divisors (see below), whose sum is σ = 25408373760. Its totient is φ = 3251674368.

The previous prime is 10320903107. The next prime is 10320903157. The reversal of 10320903132 is 23130902301.

It is an interprime number because it is at equal distance from previous prime (10320903107) and next prime (10320903157).

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, 46453 + ... + 150995.

It is an arithmetic number, because the mean of its divisors is an integer number (529341120).

Almost surely, 2^10320903132 is an apocalyptic number.

10320903132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10320903132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12704186880).

10320903132 is an abundant number, since it is smaller than the sum of its proper divisors (15087470628).

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

10320903132 is a wasteful number, since it uses less digits than its factorization.

10320903132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105002 (or 105000 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 10320903132 in words is "ten billion, three hundred twenty million, nine hundred three thousand, one hundred thirty-two".