231132313223002 has 8 divisors (see below), whose sum is σ = 346919719660416. Its totient is φ = 115492406669532.

The previous prime is 231132313222969. The next prime is 231132313223023. The reversal of 231132313223002 is 200322313231132.

It is a happy number.

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, 36874967068 + ... + 36874973335.

It is an arithmetic number, because the mean of its divisors is an integer number (43364964957552).

Almost surely, 2^{231132313223002} is an apocalyptic number.

231132313223002 is a deficient number, since it is larger than the sum of its proper divisors (115787406437414).

231132313223002 is a wasteful number, since it uses less digits than its factorization.

231132313223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73749941972.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 231132313223002 its reverse (200322313231132), we get a palindrome (431454626454134).

The spelling of 231132313223002 in words is "two hundred thirty-one trillion, one hundred thirty-two billion, three hundred thirteen million, two hundred twenty-three thousand, two".