10122312311 has 2 divisors, whose sum is σ = 10122312312. Its totient is φ = 10122312310.

The previous prime is 10122312307. The next prime is 10122312341. The reversal of 10122312311 is 11321322101.

It is a weak prime.

It is an emirp because it is prime and its reverse (11321322101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10122312311 - 2² = 10122312307 is a prime.

It is a super-2 number, since 2×10122312311² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10122312311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122312341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061156155 + 5061156156.

It is an arithmetic number, because the mean of its divisors is an integer number (5061156156).

Almost surely, 2^10122312311 is an apocalyptic number.

10122312311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122312311 is an equidigital number, since it uses as much as digits as its factorization.

10122312311 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 10122312311 its reverse (11321322101), we get a palindrome (21443634412).

The spelling of 10122312311 in words is "ten billion, one hundred twenty-two million, three hundred twelve thousand, three hundred eleven".