32011011125 has 16 divisors (see below), whose sum is σ = 39957890544. Its totient is φ = 25603585600.

The previous prime is 32011011119. The next prime is 32011011143. The reversal of 32011011125 is 52111011023.

It can be written as a sum of positive squares in 8 ways, for example, as 16176484 + 31994834641 = 4022^2 + 178871^2 .

It is not a de Polignac number, because 32011011125 - 2³⁰ = 30937269301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661247 + ... + 708003.

It is an arithmetic number, because the mean of its divisors is an integer number (2497368159).

Almost surely, 2^32011011125 is an apocalyptic number.

It is an amenable number.

32011011125 is a deficient number, since it is larger than the sum of its proper divisors (7946879419).

32011011125 is an equidigital number, since it uses as much as digits as its factorization.

32011011125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52249 (or 52239 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 32011011125 its reverse (52111011023), we get a palindrome (84122022148).

The spelling of 32011011125 in words is "thirty-two billion, eleven million, eleven thousand, one hundred twenty-five".