113883228749 has 2 divisors, whose sum is σ = 113883228750. Its totient is φ = 113883228748.

The previous prime is 113883228743. The next prime is 113883228763. The reversal of 113883228749 is 947822388311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113454448900 + 428779849 = 336830^2 + 20707^2 .

It is a cyclic number.

It is not a de Polignac number, because 113883228749 - 2²⁴ = 113866451533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113883228694 and 113883228703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113883228743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56941614374 + 56941614375.

It is an arithmetic number, because the mean of its divisors is an integer number (56941614375).

Almost surely, 2^113883228749 is an apocalyptic number.

It is an amenable number.

113883228749 is a deficient number, since it is larger than the sum of its proper divisors (1).

113883228749 is an equidigital number, since it uses as much as digits as its factorization.

113883228749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 56.

The spelling of 113883228749 in words is "one hundred thirteen billion, eight hundred eighty-three million, two hundred twenty-eight thousand, seven hundred forty-nine".