113505042634 has 16 divisors (see below), whose sum is σ = 177700952520. Its totient is φ = 54323626240.

The previous prime is 113505042601. The next prime is 113505042641. The reversal of 113505042634 is 436240505311.

It can be written as a sum of positive squares in 4 ways, for example, as 100257723225 + 13247319409 = 316635^2 + 115097^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113505042634.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13054219 + ... + 13062910.

Almost surely, 2^113505042634 is an apocalyptic number.

113505042634 is a deficient number, since it is larger than the sum of its proper divisors (64195909886).

113505042634 is a wasteful number, since it uses less digits than its factorization.

113505042634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26117225.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 113505042634 its reverse (436240505311), we get a palindrome (549745547945).

The spelling of 113505042634 in words is "one hundred thirteen billion, five hundred five million, forty-two thousand, six hundred thirty-four".