30102131130994 has 8 divisors (see below), whose sum is σ = 48626519519340. Its totient is φ = 13893291291216.

The previous prime is 30102131130977. The next prime is 30102131131001. The reversal of 30102131130994 is 49903113120103.

It can be written as a sum of positive squares in 2 ways, for example, as 30086157457225 + 15973673769 = 5485085^2 + 126387^2 .

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

It is a super-2 number, since 2×30102131130994² (a number of 28 digits) contains 22 as substring.

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, 578887137109 + ... + 578887137160.

Almost surely, 2^{30102131130994} is an apocalyptic number.

30102131130994 is a deficient number, since it is larger than the sum of its proper divisors (18524388388346).

30102131130994 is a wasteful number, since it uses less digits than its factorization.

30102131130994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157774274284.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 30102131130994 in words is "thirty trillion, one hundred two billion, one hundred thirty-one million, one hundred thirty thousand, nine hundred ninety-four".