113042572 has 6 divisors (see below), whose sum is σ = 197824508. Its totient is φ = 56521284.

The previous prime is 113042569. The next prime is 113042581. The reversal of 113042572 is 275240311.

It is a happy number.

It is a super-3 number, since 3×113042572³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14130318 + ... + 14130325.

Almost surely, 2^113042572 is an apocalyptic number.

It is an amenable number.

113042572 is a deficient number, since it is larger than the sum of its proper divisors (84781936).

113042572 is a wasteful number, since it uses less digits than its factorization.

113042572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28260647 (or 28260645 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 113042572 is about 10632.1480426111. The cubic root of 113042572 is about 483.5195183879.

Adding to 113042572 its reverse (275240311), we get a palindrome (388282883).

The spelling of 113042572 in words is "one hundred thirteen million, forty-two thousand, five hundred seventy-two".