119187492313 has 2 divisors, whose sum is σ = 119187492314. Its totient is φ = 119187492312.

The previous prime is 119187492311. The next prime is 119187492329. The reversal of 119187492313 is 313294781911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105519076569 + 13668415744 = 324837^2 + 116912^2 .

It is a cyclic number.

It is not a de Polignac number, because 119187492313 - 2¹ = 119187492311 is a prime.

It is a super-2 number, since 2×119187492313² (a number of 23 digits) contains 22 as substring.

Together with 119187492311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (119187492311) 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, 59593746156 + 59593746157.

It is an arithmetic number, because the mean of its divisors is an integer number (59593746157).

Almost surely, 2^119187492313 is an apocalyptic number.

It is an amenable number.

119187492313 is a deficient number, since it is larger than the sum of its proper divisors (1).

119187492313 is an equidigital number, since it uses as much as digits as its factorization.

119187492313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 49.

The spelling of 119187492313 in words is "one hundred nineteen billion, one hundred eighty-seven million, four hundred ninety-two thousand, three hundred thirteen".