111034355372137 has 4 divisors (see below), whose sum is σ = 111043602852736. Its totient is φ = 111025107891540.

The previous prime is 111034355372051. The next prime is 111034355372159. The reversal of 111034355372137 is 731273553430111.

It is a happy number.

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 111034355372137 - 2⁴³ = 102238262349929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111034355370137) 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, 4623722289 + ... + 4623746302.

It is an arithmetic number, because the mean of its divisors is an integer number (27760900713184).

Almost surely, 2^{111034355372137} is an apocalyptic number.

It is an amenable number.

111034355372137 is a deficient number, since it is larger than the sum of its proper divisors (9247480599).

111034355372137 is an equidigital number, since it uses as much as digits as its factorization.

111034355372137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9247480598.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 111034355372137 in words is "one hundred eleven trillion, thirty-four billion, three hundred fifty-five million, three hundred seventy-two thousand, one hundred thirty-seven".