103130120330 has 32 divisors (see below), whose sum is σ = 195424004160. Its totient is φ = 39076974720.

The previous prime is 103130120329. The next prime is 103130120351. The reversal of 103130120330 is 33021031301.

It is a junction number, because it is equal to n+sod(n) for n = 103130120299 and 103130120308.

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, 2484950 + ... + 2526110.

It is an arithmetic number, because the mean of its divisors is an integer number (6107000130).

Almost surely, 2^103130120330 is an apocalyptic number.

103130120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103130120330 is a deficient number, since it is larger than the sum of its proper divisors (92293883830).

103130120330 is a wasteful number, since it uses less digits than its factorization.

103130120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54374.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103130120330 its reverse (33021031301), we get a palindrome (136151151631).

The spelling of 103130120330 in words is "one hundred three billion, one hundred thirty million, one hundred twenty thousand, three hundred thirty".