32123130210 has 48 divisors (see below), whose sum is σ = 83543990400. Its totient is φ = 8563721760.

The previous prime is 32123130199. The next prime is 32123130239. The reversal of 32123130210 is 1203132123.

32123130210 is a `hidden beast` number, since 321 + 2 + 3 + 130 + 210 = 666.

It is a super-2 number, since 2×32123130210² (a number of 22 digits) contains 22 as substring.

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

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, 277641 + ... + 375939.

It is an arithmetic number, because the mean of its divisors is an integer number (1740499800).

Almost surely, 2^32123130210 is an apocalyptic number.

32123130210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32123130210 is an abundant number, since it is smaller than the sum of its proper divisors (51420860190).

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

32123130210 is a wasteful number, since it uses less digits than its factorization.

32123130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101943 (or 101940 counting only the distinct ones).

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

Adding to 32123130210 its reverse (1203132123), we get a palindrome (33326262333).

The spelling of 32123130210 in words is "thirty-two billion, one hundred twenty-three million, one hundred thirty thousand, two hundred ten".