312133302023223 has 8 divisors (see below), whose sum is σ = 416178046782208. Its totient is φ = 208088712639864.

The previous prime is 312133302023183. The next prime is 312133302023239. The reversal of 312133302023223 is 322320203331213.

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

It is not a de Polignac number, because 312133302023223 - 2⁴¹ = 309934278767671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312133302023423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34072765 + ... + 42251862.

It is an arithmetic number, because the mean of its divisors is an integer number (52022255847776).

Almost surely, 2^{312133302023223} is an apocalyptic number.

312133302023223 is a deficient number, since it is larger than the sum of its proper divisors (104044744758985).

312133302023223 is a wasteful number, since it uses less digits than its factorization.

312133302023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77687813.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 312133302023223 its reverse (322320203331213), we get a palindrome (634453505354436).

The spelling of 312133302023223 in words is "three hundred twelve trillion, one hundred thirty-three billion, three hundred two million, twenty-three thousand, two hundred twenty-three".