113158801642 has 16 divisors (see below), whose sum is σ = 172575454464. Its totient is φ = 55634238000.

The previous prime is 113158801627. The next prime is 113158801643. The reversal of 113158801642 is 246108851311.

It is a junction number, because it is equal to n+sod(n) for n = 113158801595 and 113158801604.

It is not an unprimeable number, because it can be changed into a prime (113158801643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243967 + ... + 534637.

It is an arithmetic number, because the mean of its divisors is an integer number (10785965904).

Almost surely, 2^113158801642 is an apocalyptic number.

113158801642 is a deficient number, since it is larger than the sum of its proper divisors (59416652822).

113158801642 is a wasteful number, since it uses less digits than its factorization.

113158801642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293925.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 113158801642 in words is "one hundred thirteen billion, one hundred fifty-eight million, eight hundred one thousand, six hundred forty-two".