113554241420149 has 2 divisors, whose sum is σ = 113554241420150. Its totient is φ = 113554241420148.

The previous prime is 113554241420131. The next prime is 113554241420197. The reversal of 113554241420149 is 941024142455311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67942020863025 + 45612220557124 = 8242695^2 + 6753682^2 .

It is an emirp because it is prime and its reverse (941024142455311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113554241420149 - 2³⁵ = 113519881681781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113554241420099 and 113554241420108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113554241420549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56777120710074 + 56777120710075.

It is an arithmetic number, because the mean of its divisors is an integer number (56777120710075).

Almost surely, 2^{113554241420149} is an apocalyptic number.

It is an amenable number.

113554241420149 is a deficient number, since it is larger than the sum of its proper divisors (1).

113554241420149 is an equidigital number, since it uses as much as digits as its factorization.

113554241420149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 113554241420149 in words is "one hundred thirteen trillion, five hundred fifty-four billion, two hundred forty-one million, four hundred twenty thousand, one hundred forty-nine".