131012224202093 has 8 divisors (see below), whose sum is σ = 141096071142936. Its totient is φ = 120929232052800.

The previous prime is 131012224202089. The next prime is 131012224202099. The reversal of 131012224202093 is 390202422210131.

It can be written as a sum of positive squares in 4 ways, for example, as 1850203889284 + 129162020312809 = 1360222^2 + 11364947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131012224202093 - 2² = 131012224202089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131012224202099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213379538 + ... + 213992643.

It is an arithmetic number, because the mean of its divisors is an integer number (17637008892867).

Almost surely, 2^{131012224202093} is an apocalyptic number.

131012224202093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131012224202093 is a deficient number, since it is larger than the sum of its proper divisors (10083846940843).

131012224202093 is a wasteful number, since it uses less digits than its factorization.

131012224202093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427395775.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 131012224202093 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred two thousand, ninety-three".