103303111202131 has 4 divisors (see below), whose sum is σ = 103396767695712. Its totient is φ = 103209454708552.

The previous prime is 103303111201987. The next prime is 103303111202167. The reversal of 103303111202131 is 131202111303301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103303111202131 - 2¹¹ = 103303111200083 is a prime.

It is a super-2 number, since 2×103303111202131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103303111202831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46828245136 + ... + 46828247341.

It is an arithmetic number, because the mean of its divisors is an integer number (25849191923928).

Almost surely, 2^{103303111202131} is an apocalyptic number.

103303111202131 is a deficient number, since it is larger than the sum of its proper divisors (93656493581).

103303111202131 is an equidigital number, since it uses as much as digits as its factorization.

103303111202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93656493580.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 103303111202131 its reverse (131202111303301), we get a palindrome (234505222505432).

The spelling of 103303111202131 in words is "one hundred three trillion, three hundred three billion, one hundred eleven million, two hundred two thousand, one hundred thirty-one".