1342653512131 has 2 divisors, whose sum is σ = 1342653512132. Its totient is φ = 1342653512130.

The previous prime is 1342653512077. The next prime is 1342653512143. The reversal of 1342653512131 is 1312153562431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342653512131 - 2¹⁹ = 1342652987843 is a prime.

It is a super-2 number, since 2×1342653512131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1342653519131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671326756065 + 671326756066.

It is an arithmetic number, because the mean of its divisors is an integer number (671326756066).

Almost surely, 2^{1342653512131} is an apocalyptic number.

1342653512131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342653512131 is an equidigital number, since it uses as much as digits as its factorization.

1342653512131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The spelling of 1342653512131 in words is "one trillion, three hundred forty-two billion, six hundred fifty-three million, five hundred twelve thousand, one hundred thirty-one".