32123101320 has 48 divisors (see below), whose sum is σ = 104400080460. Its totient is φ = 8566160256.

The previous prime is 32123101301. The next prime is 32123101399. The reversal of 32123101320 is 2310132123.

32123101320 is a `hidden beast` number, since 32 + 1 + 2 + 310 + 1 + 320 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31740272964 + 382828356 = 178158^2 + 19566^2 .

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 = 32123101293 and 32123101302.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44615059 + ... + 44615778.

Almost surely, 2^32123101320 is an apocalyptic number.

32123101320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32123101320 is an abundant number, since it is smaller than the sum of its proper divisors (72276979140).

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

32123101320 is a wasteful number, since it uses less digits than its factorization.

32123101320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89230854 (or 89230847 counting only the distinct ones).

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

Adding to 32123101320 its reverse (2310132123), we get a palindrome (34433233443).

The spelling of 32123101320 in words is "thirty-two billion, one hundred twenty-three million, one hundred one thousand, three hundred twenty".