3130512101 has 4 divisors (see below), whose sum is σ = 3203314752. Its totient is φ = 3057709452.

The previous prime is 3130512053. The next prime is 3130512139. The reversal of 3130512101 is 1012150313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1012150313 = 41 ⋅24686593.

It is a cyclic number.

It is not a de Polignac number, because 3130512101 - 2¹⁴ = 3130495717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130512101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130512601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36401261 + ... + 36401346.

It is an arithmetic number, because the mean of its divisors is an integer number (800828688).

Almost surely, 2^3130512101 is an apocalyptic number.

It is an amenable number.

3130512101 is a deficient number, since it is larger than the sum of its proper divisors (72802651).

3130512101 is an equidigital number, since it uses as much as digits as its factorization.

3130512101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72802650.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 3130512101 is about 55950.9794462975. The cubic root of 3130512101 is about 1462.8679631854.

Adding to 3130512101 its reverse (1012150313), we get a palindrome (4142662414).

The spelling of 3130512101 in words is "three billion, one hundred thirty million, five hundred twelve thousand, one hundred one".