113148426 has 16 divisors (see below), whose sum is σ = 226418400. Its totient is φ = 37695888.

The previous prime is 113148421. The next prime is 113148433. The reversal of 113148426 is 624841311.

It is a junction number, because it is equal to n+sod(n) for n = 113148393 and 113148402.

It is not an unprimeable number, because it can be changed into a prime (113148421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10920 + ... + 18588.

It is an arithmetic number, because the mean of its divisors is an integer number (14151150).

Almost surely, 2^113148426 is an apocalyptic number.

113148426 is an abundant number, since it is smaller than the sum of its proper divisors (113269974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113148426 is a wasteful number, since it uses less digits than its factorization.

113148426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133.

The product of its digits is 4608, while the sum is 30.

The square root of 113148426 is about 10637.1248935039. The cubic root of 113148426 is about 483.6703951966.

Adding to 113148426 its reverse (624841311), we get a palindrome (737989737).

The spelling of 113148426 in words is "one hundred thirteen million, one hundred forty-eight thousand, four hundred twenty-six".