136102423519 has 2 divisors, whose sum is σ = 136102423520. Its totient is φ = 136102423518.

The previous prime is 136102423511. The next prime is 136102423543. The reversal of 136102423519 is 915324201631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136102423519 - 2³ = 136102423511 is a prime.

It is a super-2 number, since 2×136102423519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136102423511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68051211759 + 68051211760.

It is an arithmetic number, because the mean of its divisors is an integer number (68051211760).

Almost surely, 2^136102423519 is an apocalyptic number.

136102423519 is a deficient number, since it is larger than the sum of its proper divisors (1).

136102423519 is an equidigital number, since it uses as much as digits as its factorization.

136102423519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 136102423519 in words is "one hundred thirty-six billion, one hundred two million, four hundred twenty-three thousand, five hundred nineteen".