134510202315431 has 2 divisors, whose sum is σ = 134510202315432. Its totient is φ = 134510202315430.

The previous prime is 134510202315413. The next prime is 134510202315451. The reversal of 134510202315431 is 134513202015431.

Together with previous prime (134510202315413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134510202315431 - 2⁶ = 134510202315367 is a prime.

It is a super-2 number, since 2×134510202315431² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 134510202315391 and 134510202315400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134510202315451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67255101157715 + 67255101157716.

It is an arithmetic number, because the mean of its divisors is an integer number (67255101157716).

Almost surely, 2^{134510202315431} is an apocalyptic number.

134510202315431 is a deficient number, since it is larger than the sum of its proper divisors (1).

134510202315431 is an equidigital number, since it uses as much as digits as its factorization.

134510202315431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 134510202315431 in words is "one hundred thirty-four trillion, five hundred ten billion, two hundred two million, three hundred fifteen thousand, four hundred thirty-one".