103102223130 has 48 divisors (see below), whose sum is σ = 269454767400. Its totient is φ = 27351465984.

The previous prime is 103102223093. The next prime is 103102223131. The reversal of 103102223130 is 31322201301.

103102223130 is a `hidden beast` number, since 1 + 0 + 310 + 2 + 223 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 95984094969 + 7118128161 = 309813^2 + 84369^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (103102223131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2950455 + ... + 2985194.

Almost surely, 2^103102223130 is an apocalyptic number.

103102223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103102223130 is an abundant number, since it is smaller than the sum of its proper divisors (166352544270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103102223130 is a wasteful number, since it uses less digits than its factorization.

103102223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935855 (or 5935852 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103102223130 its reverse (31322201301), we get a palindrome (134424424431).

The spelling of 103102223130 in words is "one hundred three billion, one hundred two million, two hundred twenty-three thousand, one hundred thirty".