103220232030 has 48 divisors (see below), whose sum is σ = 268436179440. Its totient is φ = 27518874624.

The previous prime is 103220232007. The next prime is 103220232041. The reversal of 103220232030 is 30232022301.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 103220231994 and 103220232012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252309 + ... + 519711.

It is an arithmetic number, because the mean of its divisors is an integer number (5592420405).

Almost surely, 2^103220232030 is an apocalyptic number.

103220232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103220232030 is an abundant number, since it is smaller than the sum of its proper divisors (165215947410).

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

103220232030 is a wasteful number, since it uses less digits than its factorization.

103220232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271705 (or 271702 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 103220232030 its reverse (30232022301), we get a palindrome (133452254331).

The spelling of 103220232030 in words is "one hundred three billion, two hundred twenty million, two hundred thirty-two thousand, thirty".