103011202320 has 80 divisors (see below), whose sum is σ = 343898947392. Its totient is φ = 25356602880.

The previous prime is 103011202303. The next prime is 103011202331. The reversal of 103011202320 is 23202110301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×103011202320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103011202320.

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, 16505086 + ... + 16511325.

Almost surely, 2^103011202320 is an apocalyptic number.

103011202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011202320 is an abundant number, since it is smaller than the sum of its proper divisors (240887745072).

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

103011202320 is a wasteful number, since it uses less digits than its factorization.

103011202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33016440 (or 33016434 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103011202320 its reverse (23202110301), we get a palindrome (126213312621).

The spelling of 103011202320 in words is "one hundred three billion, eleven million, two hundred two thousand, three hundred twenty".