1357035431 has 2 divisors, whose sum is σ = 1357035432. Its totient is φ = 1357035430.

The previous prime is 1357035401. The next prime is 1357035439. The reversal of 1357035431 is 1345307531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1357035431 - 2³⁰ = 283293607 is a prime.

It is a super-2 number, since 2×1357035431² = 3683090321978711522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1357035439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678517715 + 678517716.

It is an arithmetic number, because the mean of its divisors is an integer number (678517716).

Almost surely, 2^1357035431 is an apocalyptic number.

1357035431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357035431 is an equidigital number, since it uses as much as digits as its factorization.

1357035431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 1357035431 is about 36837.9618192972. The cubic root of 1357035431 is about 1107.1260314240.

The spelling of 1357035431 in words is "one billion, three hundred fifty-seven million, thirty-five thousand, four hundred thirty-one".