32201000131 has 4 divisors (see below), whose sum is σ = 32588964072. Its totient is φ = 31813036192.

The previous prime is 32201000093. The next prime is 32201000141. The reversal of 32201000131 is 13100010223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32201000131 - 2⁷ = 32201000003 is a prime.

It is a super-2 number, since 2×32201000131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32201000141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193981846 + ... + 193982011.

It is an arithmetic number, because the mean of its divisors is an integer number (8147241018).

Almost surely, 2^32201000131 is an apocalyptic number.

32201000131 is a deficient number, since it is larger than the sum of its proper divisors (387963941).

32201000131 is an equidigital number, since it uses as much as digits as its factorization.

32201000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387963940.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 32201000131 its reverse (13100010223), we get a palindrome (45301010354).

The spelling of 32201000131 in words is "thirty-two billion, two hundred one million, one hundred thirty-one", and thus it is an aban number.