204132000001031 has 4 divisors (see below), whose sum is σ = 216139764706992. Its totient is φ = 192124235295072.

The previous prime is 204132000000991. The next prime is 204132000001049. The reversal of 204132000001031 is 130100000231402.

204132000001031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 204132000001031 - 2⁶ = 204132000000967 is a prime.

It is a super-2 number, since 2×204132000001031² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 12007764705943 = 204132000001031 / (2 + 0 + 4 + 1 + 3 + 2 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 3 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204132000001081) 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, 6003882352955 + ... + 6003882352988.

It is an arithmetic number, because the mean of its divisors is an integer number (54034941176748).

Almost surely, 2^{204132000001031} is an apocalyptic number.

204132000001031 is a deficient number, since it is larger than the sum of its proper divisors (12007764705961).

204132000001031 is a wasteful number, since it uses less digits than its factorization.

204132000001031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12007764705960.

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

Adding to 204132000001031 its reverse (130100000231402), we get a palindrome (334232000232433).

The spelling of 204132000001031 in words is "two hundred four trillion, one hundred thirty-two billion, one thousand, thirty-one".