312423241201031 has 16 divisors (see below), whose sum is σ = 333977364188160. Its totient is φ = 291755793792960.

The previous prime is 312423241200937. The next prime is 312423241201061. The reversal of 312423241201031 is 130102142324213.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 312423241201031 - 2²⁶ = 312423174092167 is a prime.

It is a super-2 number, since 2×312423241201031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312423241200985 and 312423241201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312423241201061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411793126 + ... + 1412014403.

It is an arithmetic number, because the mean of its divisors is an integer number (20873585261760).

Almost surely, 2^{312423241201031} is an apocalyptic number.

312423241201031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

312423241201031 is a deficient number, since it is larger than the sum of its proper divisors (21554122987129).

312423241201031 is a wasteful number, since it uses less digits than its factorization.

312423241201031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823807686.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 312423241201031 its reverse (130102142324213), we get a palindrome (442525383525244).

The spelling of 312423241201031 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred forty-one million, two hundred one thousand, thirty-one".