113233421042 has 32 divisors (see below), whose sum is σ = 197500122624. Its totient is φ = 47687097600.

The previous prime is 113233421027. The next prime is 113233421053. The reversal of 113233421042 is 240124332311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72542 + ... + 481382.

It is an arithmetic number, because the mean of its divisors is an integer number (6171878832).

Almost surely, 2^113233421042 is an apocalyptic number.

113233421042 is a deficient number, since it is larger than the sum of its proper divisors (84266701582).

113233421042 is a wasteful number, since it uses less digits than its factorization.

113233421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409194.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 113233421042 its reverse (240124332311), we get a palindrome (353357753353).

The spelling of 113233421042 in words is "one hundred thirteen billion, two hundred thirty-three million, four hundred twenty-one thousand, forty-two".