204032232115401 has 4 divisors (see below), whose sum is σ = 272042976153872. Its totient is φ = 136021488076932.

The previous prime is 204032232115363. The next prime is 204032232115409. The reversal of 204032232115401 is 104511232230402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 204032232115401 - 2⁶ = 204032232115337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204032232115409) 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, 34005372019231 + ... + 34005372019236.

It is an arithmetic number, because the mean of its divisors is an integer number (68010744038468).

Almost surely, 2^{204032232115401} is an apocalyptic number.

It is an amenable number.

204032232115401 is a deficient number, since it is larger than the sum of its proper divisors (68010744038471).

204032232115401 is an equidigital number, since it uses as much as digits as its factorization.

204032232115401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68010744038470.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 204032232115401 its reverse (104511232230402), we get a palindrome (308543464345803).

The spelling of 204032232115401 in words is "two hundred four trillion, thirty-two billion, two hundred thirty-two million, one hundred fifteen thousand, four hundred one".