113251432511219 has 2 divisors, whose sum is σ = 113251432511220. Its totient is φ = 113251432511218.

The previous prime is 113251432511213. The next prime is 113251432511311. The reversal of 113251432511219 is 912115234152311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113251432511219 - 2¹² = 113251432507123 is a prime.

It is a super-2 number, since 2×113251432511219² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (113251432511213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56625716255609 + 56625716255610.

It is an arithmetic number, because the mean of its divisors is an integer number (56625716255610).

Almost surely, 2^{113251432511219} is an apocalyptic number.

113251432511219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113251432511219 is an equidigital number, since it uses as much as digits as its factorization.

113251432511219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 41.

The spelling of 113251432511219 in words is "one hundred thirteen trillion, two hundred fifty-one billion, four hundred thirty-two million, five hundred eleven thousand, two hundred nineteen".