3102120130 has 8 divisors (see below), whose sum is σ = 5583816252. Its totient is φ = 1240848048.

The previous prime is 3102120127. The next prime is 3102120163. The reversal of 3102120130 is 310212013.

It can be written as a sum of positive squares in 2 ways, for example, as 2734976209 + 367143921 = 52297^2 + 19161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3102120130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155105997 + ... + 155106016.

Almost surely, 2^3102120130 is an apocalyptic number.

3102120130 is a deficient number, since it is larger than the sum of its proper divisors (2481696122).

3102120130 is a wasteful number, since it uses less digits than its factorization.

3102120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310212020.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3102120130 is about 55696.6797035514. The cubic root of 3102120130 is about 1458.4320644848.

Adding to 3102120130 its reverse (310212013), we get a palindrome (3412332143).

The spelling of 3102120130 in words is "three billion, one hundred two million, one hundred twenty thousand, one hundred thirty".