3101121023 has 32 divisors (see below), whose sum is σ = 4173818880. Its totient is φ = 2225180160.

The previous prime is 3101120987. The next prime is 3101121097. The reversal of 3101121023 is 3201211013.

It is not a de Polignac number, because 3101121023 - 2¹⁶ = 3101055487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3101120989 and 3101121007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101121323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435911 + ... + 442967.

It is an arithmetic number, because the mean of its divisors is an integer number (130431840).

Almost surely, 2^3101121023 is an apocalyptic number.

3101121023 is a deficient number, since it is larger than the sum of its proper divisors (1072697857).

3101121023 is a wasteful number, since it uses less digits than its factorization.

3101121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3101121023 is about 55687.7098020739. The cubic root of 3101121023 is about 1458.2754741438.

Adding to 3101121023 its reverse (3201211013), we get a palindrome (6302332036).

The spelling of 3101121023 in words is "three billion, one hundred one million, one hundred twenty-one thousand, twenty-three".