312132201011 has 2 divisors, whose sum is σ = 312132201012. Its totient is φ = 312132201010.

The previous prime is 312132200981. The next prime is 312132201083. The reversal of 312132201011 is 110102231213.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312132201011 is a prime.

It is not a weakly prime, because it can be changed into another prime (312132200011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156066100505 + 156066100506.

It is an arithmetic number, because the mean of its divisors is an integer number (156066100506).

Almost surely, 2^312132201011 is an apocalyptic number.

312132201011 is a deficient number, since it is larger than the sum of its proper divisors (1).

312132201011 is an equidigital number, since it uses as much as digits as its factorization.

312132201011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 312132201011 its reverse (110102231213), we get a palindrome (422234432224).

The spelling of 312132201011 in words is "three hundred twelve billion, one hundred thirty-two million, two hundred one thousand, eleven".