3120110001 has 6 divisors (see below), whose sum is σ = 4506825570. Its totient is φ = 2080073328.

The previous prime is 3120109999. The next prime is 3120110017. The reversal of 3120110001 is 1000110213.

It can be written as a sum of positive squares in only one way, i.e., 2500100001 + 620010000 = 50001^2 + 24900^2 .

It is not a de Polignac number, because 3120110001 - 2¹ = 3120109999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 346678889 = 3120110001 / (3 + 1 + 2 + 0 + 1 + 1 + 0 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (3120110801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173339436 + ... + 173339453.

It is an arithmetic number, because the mean of its divisors is an integer number (751137595).

Almost surely, 2^3120110001 is an apocalyptic number.

It is an amenable number.

3120110001 is a deficient number, since it is larger than the sum of its proper divisors (1386715569).

3120110001 is a wasteful number, since it uses less digits than its factorization.

3120110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346678895 (or 346678892 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 3120110001 is about 55857.9448333001. The cubic root of 3120110001 is about 1461.2458873265.

Adding to 3120110001 its reverse (1000110213), we get a palindrome (4120220214).

The spelling of 3120110001 in words is "three billion, one hundred twenty million, one hundred ten thousand, one".