32030132121 has 36 divisors (see below), whose sum is σ = 50594678316. Its totient is φ = 19515600000.

The previous prime is 32030132117. The next prime is 32030132137. The reversal of 32030132121 is 12123103023.

32030132121 is a `hidden beast` number, since 3 + 20 + 301 + 321 + 21 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 819963225 + 31210168896 = 28635^2 + 176664^2 .

It is not a de Polignac number, because 32030132121 - 2² = 32030132117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32030132094 and 32030132103.

It is not an unprimeable number, because it can be changed into a prime (32030132111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49371 + ... + 257871.

It is an arithmetic number, because the mean of its divisors is an integer number (1405407731).

Almost surely, 2^32030132121 is an apocalyptic number.

It is an amenable number.

32030132121 is a deficient number, since it is larger than the sum of its proper divisors (18564546195).

32030132121 is a wasteful number, since it uses less digits than its factorization.

32030132121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208634 (or 208618 counting only the distinct ones).

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

Adding to 32030132121 its reverse (12123103023), we get a palindrome (44153235144).

The spelling of 32030132121 in words is "thirty-two billion, thirty million, one hundred thirty-two thousand, one hundred twenty-one".