119311906137 has 4 divisors (see below), whose sum is σ = 159082541520. Its totient is φ = 79541270756.

The previous prime is 119311906127. The next prime is 119311906139. The reversal of 119311906137 is 731609113911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 119311906137 - 2⁶ = 119311906073 is a prime.

It is a super-3 number, since 3×119311906137³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (119311906139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19885317687 + ... + 19885317692.

It is an arithmetic number, because the mean of its divisors is an integer number (39770635380).

Almost surely, 2^119311906137 is an apocalyptic number.

It is an amenable number.

119311906137 is a deficient number, since it is larger than the sum of its proper divisors (39770635383).

119311906137 is an equidigital number, since it uses as much as digits as its factorization.

119311906137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39770635382.

The product of its (nonzero) digits is 30618, while the sum is 42.

The spelling of 119311906137 in words is "one hundred nineteen billion, three hundred eleven million, nine hundred six thousand, one hundred thirty-seven".