103211525140320 has 48 divisors (see below), whose sum is σ = 325116304193520. Its totient is φ = 27523073370624.

The previous prime is 103211525140313. The next prime is 103211525140337. The reversal of 103211525140320 is 23041525112301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107512004875 + ... + 107512005834.

It is an arithmetic number, because the mean of its divisors is an integer number (6773256337365).

Almost surely, 2^{103211525140320} is an apocalyptic number.

103211525140320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103211525140320 is an abundant number, since it is smaller than the sum of its proper divisors (221904779053200).

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

103211525140320 is a wasteful number, since it uses less digits than its factorization.

103211525140320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215024010727 (or 215024010719 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 103211525140320 in words is "one hundred three trillion, two hundred eleven billion, five hundred twenty-five million, one hundred forty thousand, three hundred twenty".