11400313247 has 2 divisors, whose sum is σ = 11400313248. Its totient is φ = 11400313246.

The previous prime is 11400313231. The next prime is 11400313307. The reversal of 11400313247 is 74231300411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11400313247 - 2⁴ = 11400313231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11400313207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700156623 + 5700156624.

It is an arithmetic number, because the mean of its divisors is an integer number (5700156624).

Almost surely, 2^11400313247 is an apocalyptic number.

11400313247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11400313247 is an equidigital number, since it uses as much as digits as its factorization.

11400313247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 11400313247 its reverse (74231300411), we get a palindrome (85631613658).

The spelling of 11400313247 in words is "eleven billion, four hundred million, three hundred thirteen thousand, two hundred forty-seven".