131200022213 has 16 divisors (see below), whose sum is σ = 153857356800. Its totient is φ = 110777284800.

The previous prime is 131200022189. The next prime is 131200022231. The reversal of 131200022213 is 312220002131.

It is not a de Polignac number, because 131200022213 - 2¹⁴ = 131200005829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131200022191 and 131200022200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131200022243) 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, 9151013 + ... + 9165338.

It is an arithmetic number, because the mean of its divisors is an integer number (9616084800).

Almost surely, 2^131200022213 is an apocalyptic number.

131200022213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131200022213 is a deficient number, since it is larger than the sum of its proper divisors (22657334587).

131200022213 is a wasteful number, since it uses less digits than its factorization.

131200022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18316412.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 131200022213 its reverse (312220002131), we get a palindrome (443420024344).

The spelling of 131200022213 in words is "one hundred thirty-one billion, two hundred million, twenty-two thousand, two hundred thirteen".