2311231015007 has 2 divisors, whose sum is σ = 2311231015008. Its totient is φ = 2311231015006.

The previous prime is 2311231014991. The next prime is 2311231015021. The reversal of 2311231015007 is 7005101321132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2311231015007 - 2⁴ = 2311231014991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311231015307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155615507503 + 1155615507504.

It is an arithmetic number, because the mean of its divisors is an integer number (1155615507504).

Almost surely, 2^{2311231015007} is an apocalyptic number.

2311231015007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311231015007 is an equidigital number, since it uses as much as digits as its factorization.

2311231015007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 2311231015007 its reverse (7005101321132), we get a palindrome (9316332336139).

The spelling of 2311231015007 in words is "two trillion, three hundred eleven billion, two hundred thirty-one million, fifteen thousand, seven".