232431103021402 has 8 divisors (see below), whose sum is σ = 349104797313012. Its totient is φ = 116062837250400.

The previous prime is 232431103021387. The next prime is 232431103021463. The reversal of 232431103021402 is 204120301134232.

It can be written as a sum of positive squares in 2 ways, for example, as 227821017375081 + 4610085646321 = 15093741^2 + 2147111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 76357128249 + ... + 76357131292.

Almost surely, 2^{232431103021402} is an apocalyptic number.

232431103021402 is a deficient number, since it is larger than the sum of its proper divisors (116673694291610).

232431103021402 is a wasteful number, since it uses less digits than its factorization.

232431103021402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152714260304.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 232431103021402 its reverse (204120301134232), we get a palindrome (436551404155634).

The spelling of 232431103021402 in words is "two hundred thirty-two trillion, four hundred thirty-one billion, one hundred three million, twenty-one thousand, four hundred two".