126055113 has 4 divisors (see below), whose sum is σ = 168073488. Its totient is φ = 84036740.

The previous prime is 126055109. The next prime is 126055117. The reversal of 126055113 is 311550621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (126055109) and next prime (126055117).

It is a cyclic number.

It is not a de Polignac number, because 126055113 - 2² = 126055109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126055117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21009183 + ... + 21009188.

It is an arithmetic number, because the mean of its divisors is an integer number (42018372).

Almost surely, 2^126055113 is an apocalyptic number.

It is an amenable number.

126055113 is a deficient number, since it is larger than the sum of its proper divisors (42018375).

126055113 is an equidigital number, since it uses as much as digits as its factorization.

126055113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42018374.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 126055113 is about 11227.4268200688. The cubic root of 126055113 is about 501.4028775214.

The spelling of 126055113 in words is "one hundred twenty-six million, fifty-five thousand, one hundred thirteen".