113455723349 has 2 divisors, whose sum is σ = 113455723350. Its totient is φ = 113455723348.

The previous prime is 113455723327. The next prime is 113455723361. The reversal of 113455723349 is 943327554311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108229156324 + 5226567025 = 328982^2 + 72295^2 .

It is an emirp because it is prime and its reverse (943327554311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113455723349 - 2¹⁶ = 113455657813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113455723379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56727861674 + 56727861675.

It is an arithmetic number, because the mean of its divisors is an integer number (56727861675).

Almost surely, 2^113455723349 is an apocalyptic number.

It is an amenable number.

113455723349 is a deficient number, since it is larger than the sum of its proper divisors (1).

113455723349 is an equidigital number, since it uses as much as digits as its factorization.

113455723349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 47.

The spelling of 113455723349 in words is "one hundred thirteen billion, four hundred fifty-five million, seven hundred twenty-three thousand, three hundred forty-nine".