189137013111 has 12 divisors (see below), whose sum is σ = 273202258992. Its totient is φ = 126089333856.

The previous prime is 189137013089. The next prime is 189137013139. The reversal of 189137013111 is 111310731981.

189137013111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 189137013111 - 2⁶ = 189137013047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189137013161) 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 in 11 ways as a sum of consecutive naturals, for example, 628150 + ... + 879116.

It is an arithmetic number, because the mean of its divisors is an integer number (22766854916).

Almost surely, 2^189137013111 is an apocalyptic number.

189137013111 is a deficient number, since it is larger than the sum of its proper divisors (84065245881).

189137013111 is a wasteful number, since it uses less digits than its factorization.

189137013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334710 (or 334707 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 36.

The spelling of 189137013111 in words is "one hundred eighty-nine billion, one hundred thirty-seven million, thirteen thousand, one hundred eleven".