3112001013 has 32 divisors (see below), whose sum is σ = 4782758400. Its totient is φ = 1780056000.

The previous prime is 3112001003. The next prime is 3112001033. The reversal of 3112001013 is 3101002113.

It is not a de Polignac number, because 3112001013 - 2¹⁸ = 3111738869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3112001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112001003) 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, 159438 + ... + 177888.

It is an arithmetic number, because the mean of its divisors is an integer number (149461200).

Almost surely, 2^3112001013 is an apocalyptic number.

3112001013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3112001013 is a deficient number, since it is larger than the sum of its proper divisors (1670757387).

3112001013 is a wasteful number, since it uses less digits than its factorization.

3112001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18753.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3112001013 is about 55785.3118033771. The cubic root of 3112001013 is about 1459.9788908251.

Adding to 3112001013 its reverse (3101002113), we get a palindrome (6213003126).

It can be divided in two parts, 311200 and 1013, that added together give a palindrome (312213).

The spelling of 3112001013 in words is "three billion, one hundred twelve million, one thousand, thirteen".