13131034019 has 2 divisors, whose sum is σ = 13131034020. Its totient is φ = 13131034018.

The previous prime is 13131034009. The next prime is 13131034087. The reversal of 13131034019 is 91043013131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13131034019 - 2⁴ = 13131034003 is a prime.

It is a super-2 number, since 2×13131034019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13131034009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565517009 + 6565517010.

It is an arithmetic number, because the mean of its divisors is an integer number (6565517010).

Almost surely, 2^13131034019 is an apocalyptic number.

13131034019 is a deficient number, since it is larger than the sum of its proper divisors (1).

13131034019 is an equidigital number, since it uses as much as digits as its factorization.

13131034019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 13131034019 in words is "thirteen billion, one hundred thirty-one million, thirty-four thousand, nineteen".