120331210130 has 32 divisors (see below), whose sum is σ = 217189718064. Its totient is φ = 48000761856.

The previous prime is 120331210127. The next prime is 120331210133. The reversal of 120331210130 is 31012133021.

It is an interprime number because it is at equal distance from previous prime (120331210127) and next prime (120331210133).

It can be written as a sum of positive squares in 8 ways, for example, as 74916616681 + 45414593449 = 273709^2 + 213107^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120331210099 and 120331210108.

It is not an unprimeable number, because it can be changed into a prime (120331210133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5902034 + ... + 5922386.

Almost surely, 2^120331210130 is an apocalyptic number.

120331210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120331210130 is a deficient number, since it is larger than the sum of its proper divisors (96858507934).

120331210130 is a wasteful number, since it uses less digits than its factorization.

120331210130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21950.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120331210130 its reverse (31012133021), we get a palindrome (151343343151).

The spelling of 120331210130 in words is "one hundred twenty billion, three hundred thirty-one million, two hundred ten thousand, one hundred thirty".