3121130033101 has 32 divisors (see below), whose sum is σ = 3412039680000. Its totient is φ = 2846094451200.

The previous prime is 3121130033089. The next prime is 3121130033113. The reversal of 3121130033101 is 1013300311213.

It is an interprime number because it is at equal distance from previous prime (3121130033089) and next prime (3121130033113).

It is a cyclic number.

It is not a de Polignac number, because 3121130033101 - 2⁷ = 3121130032973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121130033141) 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, 63203446 + ... + 63252808.

It is an arithmetic number, because the mean of its divisors is an integer number (106626240000).

Almost surely, 2^{3121130033101} is an apocalyptic number.

3121130033101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3121130033101 is a deficient number, since it is larger than the sum of its proper divisors (290909646899).

3121130033101 is a wasteful number, since it uses less digits than its factorization.

3121130033101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50737.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 3121130033101 its reverse (1013300311213), we get a palindrome (4134430344314).

The spelling of 3121130033101 in words is "three trillion, one hundred twenty-one billion, one hundred thirty million, thirty-three thousand, one hundred one".