232215020331403 has 16 divisors (see below), whose sum is σ = 249053684130720. Its totient is φ = 215838198740736.

The previous prime is 232215020331391. The next prime is 232215020331431. The reversal of 232215020331403 is 304133020512232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232215020331403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232215020331433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50626201 + ... + 55022197.

It is an arithmetic number, because the mean of its divisors is an integer number (15565855258170).

Almost surely, 2^{232215020331403} is an apocalyptic number.

232215020331403 is a deficient number, since it is larger than the sum of its proper divisors (16838663799317).

232215020331403 is a wasteful number, since it uses less digits than its factorization.

232215020331403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448526.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 232215020331403 its reverse (304133020512232), we get a palindrome (536348040843635).

The spelling of 232215020331403 in words is "two hundred thirty-two trillion, two hundred fifteen billion, twenty million, three hundred thirty-one thousand, four hundred three".