4111121137 has 4 divisors (see below), whose sum is σ = 4112174080. Its totient is φ = 4110068196.

The previous prime is 4111121123. The next prime is 4111121149. The reversal of 4111121137 is 7311211114.

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 4111121137 - 2¹⁹ = 4110596849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4111121107) 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, 520593 + ... + 528430.

It is an arithmetic number, because the mean of its divisors is an integer number (1028043520).

Almost surely, 2^4111121137 is an apocalyptic number.

It is an amenable number.

4111121137 is a deficient number, since it is larger than the sum of its proper divisors (1052943).

4111121137 is a wasteful number, since it uses less digits than its factorization.

4111121137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052942.

The product of its digits is 168, while the sum is 22.

The square root of 4111121137 is about 64118.0250553618. The cubic root of 4111121137 is about 1601.9664801541.

The spelling of 4111121137 in words is "four billion, one hundred eleven million, one hundred twenty-one thousand, one hundred thirty-seven".