312013232201 has 8 divisors (see below), whose sum is σ = 346800299904. Its totient is φ = 278296535920.

The previous prime is 312013232191. The next prime is 312013232233. The reversal of 312013232201 is 102232310213.

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

It is a cyclic number.

It is not a de Polignac number, because 312013232201 - 2⁶ = 312013232137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312013232801) 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, 267592241 + ... + 267593406.

It is an arithmetic number, because the mean of its divisors is an integer number (43350037488).

Almost surely, 2^312013232201 is an apocalyptic number.

It is an amenable number.

312013232201 is a deficient number, since it is larger than the sum of its proper divisors (34787067703).

312013232201 is a wasteful number, since it uses less digits than its factorization.

312013232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535185711.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 312013232201 its reverse (102232310213), we get a palindrome (414245542414).

The spelling of 312013232201 in words is "three hundred twelve billion, thirteen million, two hundred thirty-two thousand, two hundred one".