32130103230 has 48 divisors (see below), whose sum is σ = 87170372640. Its totient is φ = 8195504064.

The previous prime is 32130103123. The next prime is 32130103277. The reversal of 32130103230 is 3230103123.

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

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, 7758825 + ... + 7762964.

It is an arithmetic number, because the mean of its divisors is an integer number (1816049430).

Almost surely, 2^32130103230 is an apocalyptic number.

32130103230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32130103230 is an abundant number, since it is smaller than the sum of its proper divisors (55040269410).

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

32130103230 is a wasteful number, since it uses less digits than its factorization.

32130103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15521825 (or 15521822 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 32130103230 its reverse (3230103123), we get a palindrome (35360206353).

The spelling of 32130103230 in words is "thirty-two billion, one hundred thirty million, one hundred three thousand, two hundred thirty".