312232011120003 has 32 divisors (see below), whose sum is σ = 460196371869696. Its totient is φ = 187100039645568.

The previous prime is 312232011119999. The next prime is 312232011120101. The reversal of 312232011120003 is 300021110232213.

It is not a de Polignac number, because 312232011120003 - 2² = 312232011119999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312232011120203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431972251 + ... + 432694452.

It is an arithmetic number, because the mean of its divisors is an integer number (14381136620928).

Almost surely, 2^{312232011120003} is an apocalyptic number.

312232011120003 is a deficient number, since it is larger than the sum of its proper divisors (147964360749693).

312232011120003 is a wasteful number, since it uses less digits than its factorization.

312232011120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864666963.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 312232011120003 its reverse (300021110232213), we get a palindrome (612253121352216).

The spelling of 312232011120003 in words is "three hundred twelve trillion, two hundred thirty-two billion, eleven million, one hundred twenty thousand, three".