103020113203 has 16 divisors (see below), whose sum is σ = 124718166720. Its totient is φ = 83071881216.

The previous prime is 103020113159. The next prime is 103020113239. The reversal of 103020113203 is 302311020301.

It is not a de Polignac number, because 103020113203 - 2²¹ = 103018016051 is a prime.

It is a super-2 number, since 2×103020113203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103020113243) by changing a digit.

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, 80053 + ... + 460921.

It is an arithmetic number, because the mean of its divisors is an integer number (7794885420).

Almost surely, 2^103020113203 is an apocalyptic number.

103020113203 is a deficient number, since it is larger than the sum of its proper divisors (21698053517).

103020113203 is a wasteful number, since it uses less digits than its factorization.

103020113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383166.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103020113203 its reverse (302311020301), we get a palindrome (405331133504).

The spelling of 103020113203 in words is "one hundred three billion, twenty million, one hundred thirteen thousand, two hundred three".