131133210315293 has 2 divisors, whose sum is σ = 131133210315294. Its totient is φ = 131133210315292.

The previous prime is 131133210315179. The next prime is 131133210315379. The reversal of 131133210315293 is 392513012331131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107088182148964 + 24045028166329 = 10348342^2 + 4903573^2 .

It is an emirp because it is prime and its reverse (392513012331131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131133210315293 - 2¹² = 131133210311197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131133210015293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566605157646 + 65566605157647.

It is an arithmetic number, because the mean of its divisors is an integer number (65566605157647).

Almost surely, 2^{131133210315293} is an apocalyptic number.

It is an amenable number.

131133210315293 is a deficient number, since it is larger than the sum of its proper divisors (1).

131133210315293 is an equidigital number, since it uses as much as digits as its factorization.

131133210315293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 38.

The spelling of 131133210315293 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, two hundred ten million, three hundred fifteen thousand, two hundred ninety-three".