103011120320 has 28 divisors (see below), whose sum is σ = 245295231024. Its totient is φ = 41204448000.

The previous prime is 103011120319. The next prime is 103011120367. The reversal of 103011120320 is 23021110301.

It is a super-2 number, since 2×103011120320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011120295 and 103011120304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160954556 + ... + 160955195.

Almost surely, 2^103011120320 is an apocalyptic number.

103011120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011120320 is an abundant number, since it is smaller than the sum of its proper divisors (142284110704).

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

103011120320 is an equidigital number, since it uses as much as digits as its factorization.

103011120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321909768 (or 321909758 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103011120320 its reverse (23021110301), we get a palindrome (126032230621).

The spelling of 103011120320 in words is "one hundred three billion, eleven million, one hundred twenty thousand, three hundred twenty".