201332130020231 has 16 divisors (see below), whose sum is σ = 235706491496448. Its totient is φ = 168360946526400.

The previous prime is 201332130020183. The next prime is 201332130020237. The reversal of 201332130020231 is 132020031233102.

It is a cyclic number.

It is not a de Polignac number, because 201332130020231 - 2³⁸ = 201057252113287 is a prime.

It is a super-2 number, since 2×201332130020231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201332130020197 and 201332130020206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201332130020237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183313586 + ... + 184408608.

It is an arithmetic number, because the mean of its divisors is an integer number (14731655718528).

Almost surely, 2^{201332130020231} is an apocalyptic number.

201332130020231 is a deficient number, since it is larger than the sum of its proper divisors (34374361476217).

201332130020231 is a wasteful number, since it uses less digits than its factorization.

201332130020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735702.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201332130020231 its reverse (132020031233102), we get a palindrome (333352161253333).

The spelling of 201332130020231 in words is "two hundred one trillion, three hundred thirty-two billion, one hundred thirty million, twenty thousand, two hundred thirty-one".