11848335731 has 2 divisors, whose sum is σ = 11848335732. Its totient is φ = 11848335730.

The previous prime is 11848335689. The next prime is 11848335743. The reversal of 11848335731 is 13753384811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11848335731 - 2²⁶ = 11781226867 is a prime.

It is a super-2 number, since 2×11848335731² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11848335791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924167865 + 5924167866.

It is an arithmetic number, because the mean of its divisors is an integer number (5924167866).

Almost surely, 2^11848335731 is an apocalyptic number.

11848335731 is a deficient number, since it is larger than the sum of its proper divisors (1).

11848335731 is an equidigital number, since it uses as much as digits as its factorization.

11848335731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The spelling of 11848335731 in words is "eleven billion, eight hundred forty-eight million, three hundred thirty-five thousand, seven hundred thirty-one".