232513063045 has 4 divisors (see below), whose sum is σ = 279015675660. Its totient is φ = 186010450432.

The previous prime is 232513062973. The next prime is 232513063061. The reversal of 232513063045 is 540360315232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 179016148609 + 53496914436 = 423103^2 + 231294^2 .

It is a cyclic number.

It is not a de Polignac number, because 232513063045 - 2¹⁹ = 232512538757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232513063045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23251306300 + ... + 23251306309.

It is an arithmetic number, because the mean of its divisors is an integer number (69753918915).

Almost surely, 2^232513063045 is an apocalyptic number.

It is an amenable number.

232513063045 is a deficient number, since it is larger than the sum of its proper divisors (46502612615).

232513063045 is an equidigital number, since it uses as much as digits as its factorization.

232513063045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46502612614.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 232513063045 its reverse (540360315232), we get a palindrome (772873378277).

The spelling of 232513063045 in words is "two hundred thirty-two billion, five hundred thirteen million, sixty-three thousand, forty-five".