10111100942 has 4 divisors (see below), whose sum is σ = 15166651416. Its totient is φ = 5055550470.

The previous prime is 10111100941. The next prime is 10111101017. The reversal of 10111100942 is 24900111101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24900111101 = 53 ⋅469813417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111100941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527775234 + ... + 2527775237.

It is an arithmetic number, because the mean of its divisors is an integer number (3791662854).

Almost surely, 2^10111100942 is an apocalyptic number.

10111100942 is a deficient number, since it is larger than the sum of its proper divisors (5055550474).

10111100942 is an equidigital number, since it uses as much as digits as its factorization.

10111100942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055550473.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10111100942 in words is "ten billion, one hundred eleven million, one hundred thousand, nine hundred forty-two".