103220440130 has 16 divisors (see below), whose sum is σ = 186358117824. Its totient is φ = 41163437040.

The previous prime is 103220440073. The next prime is 103220440157. The reversal of 103220440130 is 31044022301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15588902 + ... + 15595521.

It is an arithmetic number, because the mean of its divisors is an integer number (11647382364).

Almost surely, 2^103220440130 is an apocalyptic number.

103220440130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103220440130 is a deficient number, since it is larger than the sum of its proper divisors (83137677694).

103220440130 is a wasteful number, since it uses less digits than its factorization.

103220440130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31184761.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103220440130 its reverse (31044022301), we get a palindrome (134264462431).

The spelling of 103220440130 in words is "one hundred three billion, two hundred twenty million, four hundred forty thousand, one hundred thirty".