312131100323041 has 8 divisors (see below), whose sum is σ = 322224454471424. Its totient is φ = 302039284235760.

The previous prime is 312131100322927. The next prime is 312131100323171. The reversal of 312131100323041 is 140323001131213.

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 312131100323041 - 2¹¹ = 312131100320993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312131100322997 and 312131100323015.

It is not an unprimeable number, because it can be changed into a prime (312131100323741) 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, 384102831 + ... + 384914596.

It is an arithmetic number, because the mean of its divisors is an integer number (40278056808928).

Almost surely, 2^{312131100323041} is an apocalyptic number.

312131100323041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

312131100323041 is a deficient number, since it is larger than the sum of its proper divisors (10093354148383).

312131100323041 is a wasteful number, since it uses less digits than its factorization.

312131100323041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769030551.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 312131100323041 its reverse (140323001131213), we get a palindrome (452454101454254).

The spelling of 312131100323041 in words is "three hundred twelve trillion, one hundred thirty-one billion, one hundred million, three hundred twenty-three thousand, forty-one".