101101042 has 16 divisors (see below), whose sum is σ = 177004800. Its totient is φ = 42406848.

The previous prime is 101101009. The next prime is 101101061. The reversal of 101101042 is 240101101.

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, 76167 + ... + 77482.

It is an arithmetic number, because the mean of its divisors is an integer number (11062800).

Almost surely, 2^101101042 is an apocalyptic number.

101101042 is a deficient number, since it is larger than the sum of its proper divisors (75903758).

101101042 is a wasteful number, since it uses less digits than its factorization.

101101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153705.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 101101042 is about 10054.9013918586. The cubic root of 101101042 is about 465.8561972244.

Adding to 101101042 its reverse (240101101), we get a palindrome (341202143).

The spelling of 101101042 in words is "one hundred one million, one hundred one thousand, forty-two".