201032022131 has 4 divisors (see below), whose sum is σ = 204439344600. Its totient is φ = 197624699664.

The previous prime is 201032022043. The next prime is 201032022133. The reversal of 201032022131 is 131220230102.

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 201032022131 - 2²⁶ = 200964913267 is a prime.

It is a super-2 number, since 2×201032022131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201032022133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703661146 + ... + 1703661263.

It is an arithmetic number, because the mean of its divisors is an integer number (51109836150).

Almost surely, 2^201032022131 is an apocalyptic number.

201032022131 is a deficient number, since it is larger than the sum of its proper divisors (3407322469).

201032022131 is an equidigital number, since it uses as much as digits as its factorization.

201032022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407322468.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201032022131 its reverse (131220230102), we get a palindrome (332252252233).

The spelling of 201032022131 in words is "two hundred one billion, thirty-two million, twenty-two thousand, one hundred thirty-one".