113141011 has 4 divisors (see below), whose sum is σ = 113592024. Its totient is φ = 112690000.

The previous prime is 113141003. The next prime is 113141023. The reversal of 113141011 is 110141311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113141011 - 2³ = 113141003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113140982 and 113141000.

It is not an unprimeable number, because it can be changed into a prime (113141081) 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, 225130 + ... + 225631.

It is an arithmetic number, because the mean of its divisors is an integer number (28398006).

Almost surely, 2^113141011 is an apocalyptic number.

113141011 is a deficient number, since it is larger than the sum of its proper divisors (451013).

113141011 is an equidigital number, since it uses as much as digits as its factorization.

113141011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451012.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 113141011 is about 10636.7763443630. The cubic root of 113141011 is about 483.6598294455.

Adding to 113141011 its reverse (110141311), we get a palindrome (223282322).

The spelling of 113141011 in words is "one hundred thirteen million, one hundred forty-one thousand, eleven".