3120130002 has 32 divisors (see below), whose sum is σ = 6827805504. Its totient is φ = 942681600.

The previous prime is 3120129997. The next prime is 3120130093. The reversal of 3120130002 is 2000310213.

It is a happy number.

It is a super-2 number, since 2×3120130002² = 19470422458761040008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3120130002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47899 + ... + 92382.

It is an arithmetic number, because the mean of its divisors is an integer number (213368922).

Almost surely, 2^3120130002 is an apocalyptic number.

3120130002 is an abundant number, since it is smaller than the sum of its proper divisors (3707675502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3120130002 is a wasteful number, since it uses less digits than its factorization.

3120130002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140634.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3120130002 is about 55858.1238675271. The cubic root of 3120130002 is about 1461.2490096862.

Adding to 3120130002 its reverse (2000310213), we get a palindrome (5120440215).

The spelling of 3120130002 in words is "three billion, one hundred twenty million, one hundred thirty thousand, two".