231156362002 has 8 divisors (see below), whose sum is σ = 348377835312. Its totient is φ = 115030416900.

The previous prime is 231156361999. The next prime is 231156362069. The reversal of 231156362002 is 200263651132.

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, 273881524 + ... + 273882367.

It is an arithmetic number, because the mean of its divisors is an integer number (43547229414).

Almost surely, 2^231156362002 is an apocalyptic number.

231156362002 is a deficient number, since it is larger than the sum of its proper divisors (117221473310).

231156362002 is a wasteful number, since it uses less digits than its factorization.

231156362002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547764104.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 231156362002 in words is "two hundred thirty-one billion, one hundred fifty-six million, three hundred sixty-two thousand, two".