131100100322 has 16 divisors (see below), whose sum is σ = 199896400032. Its totient is φ = 64476259200.

The previous prime is 131100100291. The next prime is 131100100331. The reversal of 131100100322 is 223001001131.

It is a junction number, because it is equal to n+sod(n) for n = 131100100297 and 131100100306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041304 + ... + 2104547.

It is an arithmetic number, because the mean of its divisors is an integer number (12493525002).

Almost surely, 2^131100100322 is an apocalyptic number.

131100100322 is a deficient number, since it is larger than the sum of its proper divisors (68796299710).

131100100322 is a wasteful number, since it uses less digits than its factorization.

131100100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146113.

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

Adding to 131100100322 its reverse (223001001131), we get a palindrome (354101101453).

The spelling of 131100100322 in words is "one hundred thirty-one billion, one hundred million, one hundred thousand, three hundred twenty-two".