12031314101 has 2 divisors, whose sum is σ = 12031314102. Its totient is φ = 12031314100.

The previous prime is 12031314089. The next prime is 12031314193. The reversal of 12031314101 is 10141313021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10946599876 + 1084714225 = 104626^2 + 32935^2 .

It is a cyclic number.

It is not a de Polignac number, because 12031314101 - 2⁶ = 12031314037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12031314101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12031310101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015657050 + 6015657051.

It is an arithmetic number, because the mean of its divisors is an integer number (6015657051).

Almost surely, 2^12031314101 is an apocalyptic number.

It is an amenable number.

12031314101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12031314101 is an equidigital number, since it uses as much as digits as its factorization.

12031314101 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 12031314101 its reverse (10141313021), we get a palindrome (22172627122).

The spelling of 12031314101 in words is "twelve billion, thirty-one million, three hundred fourteen thousand, one hundred one".