103011010320 has 80 divisors (see below), whose sum is σ = 327964812480. Its totient is φ = 26727178752.

The previous prime is 103011010309. The next prime is 103011010339. The reversal of 103011010320 is 23010110301.

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

It is a super-2 number, since 2×103011010320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103011010296 and 103011010305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5791290 + ... + 5809049.

It is an arithmetic number, because the mean of its divisors is an integer number (4099560156).

Almost surely, 2^103011010320 is an apocalyptic number.

103011010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011010320 is an abundant number, since it is smaller than the sum of its proper divisors (224953802160).

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

103011010320 is a wasteful number, since it uses less digits than its factorization.

103011010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11600392 (or 11600386 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 103011010320 its reverse (23010110301), we get a palindrome (126021120621).

The spelling of 103011010320 in words is "one hundred three billion, eleven million, ten thousand, three hundred twenty".