131920010707 has 2 divisors, whose sum is σ = 131920010708. Its totient is φ = 131920010706.

The previous prime is 131920010701. The next prime is 131920010777. The reversal of 131920010707 is 707010029131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131920010707 - 2¹¹ = 131920008659 is a prime.

It is not a weakly prime, because it can be changed into another prime (131920010701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65960005353 + 65960005354.

It is an arithmetic number, because the mean of its divisors is an integer number (65960005354).

Almost surely, 2^131920010707 is an apocalyptic number.

131920010707 is a deficient number, since it is larger than the sum of its proper divisors (1).

131920010707 is an equidigital number, since it uses as much as digits as its factorization.

131920010707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 31.

Adding to 131920010707 its reverse (707010029131), we get a palindrome (838930039838).

The spelling of 131920010707 in words is "one hundred thirty-one billion, nine hundred twenty million, ten thousand, seven hundred seven".