100118112067173 has 4 divisors (see below), whose sum is σ = 133490816089568. Its totient is φ = 66745408044780.

The previous prime is 100118112067153. The next prime is 100118112067201. The reversal of 100118112067173 is 371760211811001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100118112067173 - 2³⁴ = 100100932197989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100118112067153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16686352011193 + ... + 16686352011198.

It is an arithmetic number, because the mean of its divisors is an integer number (33372704022392).

Almost surely, 2^{100118112067173} is an apocalyptic number.

It is an amenable number.

100118112067173 is a deficient number, since it is larger than the sum of its proper divisors (33372704022395).

100118112067173 is an equidigital number, since it uses as much as digits as its factorization.

100118112067173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33372704022394.

The product of its (nonzero) digits is 14112, while the sum is 39.

Adding to 100118112067173 its reverse (371760211811001), we get a palindrome (471878323878174).

The spelling of 100118112067173 in words is "one hundred trillion, one hundred eighteen billion, one hundred twelve million, sixty-seven thousand, one hundred seventy-three".