103313220102131 has 16 divisors (see below), whose sum is σ = 112296017618400. Its totient is φ = 94478601305088.

The previous prime is 103313220102107. The next prime is 103313220102143. The reversal of 103313220102131 is 131201022313301.

It is not a de Polignac number, because 103313220102131 - 2⁴⁶ = 32944475924467 is a prime.

It is a super-2 number, since 2×103313220102131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103313220102097 and 103313220102106.

It is not an unprimeable number, because it can be changed into a prime (103313220102101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5863715 + ... + 15524483.

It is an arithmetic number, because the mean of its divisors is an integer number (7018501101150).

Almost surely, 2^{103313220102131} is an apocalyptic number.

103313220102131 is a deficient number, since it is larger than the sum of its proper divisors (8982797516269).

103313220102131 is a wasteful number, since it uses less digits than its factorization.

103313220102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9668438.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103313220102131 its reverse (131201022313301), we get a palindrome (234514242415432).

The spelling of 103313220102131 in words is "one hundred three trillion, three hundred thirteen billion, two hundred twenty million, one hundred two thousand, one hundred thirty-one".