131480121607 has 2 divisors, whose sum is σ = 131480121608. Its totient is φ = 131480121606.

The previous prime is 131480121599. The next prime is 131480121649. The reversal of 131480121607 is 706121084131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131480121607 - 2³ = 131480121599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131480121007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65740060803 + 65740060804.

It is an arithmetic number, because the mean of its divisors is an integer number (65740060804).

Almost surely, 2^131480121607 is an apocalyptic number.

131480121607 is a deficient number, since it is larger than the sum of its proper divisors (1).

131480121607 is an equidigital number, since it uses as much as digits as its factorization.

131480121607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 131480121607 in words is "one hundred thirty-one billion, four hundred eighty million, one hundred twenty-one thousand, six hundred seven".