3113311023 has 24 divisors (see below), whose sum is σ = 4550550576. Its totient is φ = 2050963200.

The previous prime is 3113311013. The next prime is 3113311051. The reversal of 3113311023 is 3201133113.

It is a happy number.

3113311023 is a `hidden beast` number, since 311 + 331 + 1 + 0 + 23 = 666.

It is not a de Polignac number, because 3113311023 - 2¹² = 3113306927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113310987 and 3113311005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113311013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278661 + ... + 289617.

It is an arithmetic number, because the mean of its divisors is an integer number (189606274).

Almost surely, 2^3113311023 is an apocalyptic number.

3113311023 is a deficient number, since it is larger than the sum of its proper divisors (1437239553).

3113311023 is a wasteful number, since it uses less digits than its factorization.

3113311023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11335 (or 11332 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 3113311023 is about 55797.0520995509. The cubic root of 3113311023 is about 1460.1837235175.

Adding to 3113311023 its reverse (3201133113), we get a palindrome (6314444136).

The spelling of 3113311023 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, twenty-three".