103132131220122 has 32 divisors (see below), whose sum is σ = 208237260445632. Its totient is φ = 34048683871104.

The previous prime is 103132131220087. The next prime is 103132131220127. The reversal of 103132131220122 is 221022131231301.

It is a junction number, because it is equal to n+sod(n) for n = 103132131220092 and 103132131220101.

It is not an unprimeable number, because it can be changed into a prime (103132131220127) 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, 14521203 + ... + 20423750.

It is an arithmetic number, because the mean of its divisors is an integer number (6507414388926).

Almost surely, 2^{103132131220122} is an apocalyptic number.

103132131220122 is an abundant number, since it is smaller than the sum of its proper divisors (105105129225510).

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

103132131220122 is a wasteful number, since it uses less digits than its factorization.

103132131220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34949662.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 103132131220122 its reverse (221022131231301), we get a palindrome (324154262451423).

The spelling of 103132131220122 in words is "one hundred three trillion, one hundred thirty-two billion, one hundred thirty-one million, two hundred twenty thousand, one hundred twenty-two".