100391162134 has 4 divisors (see below), whose sum is σ = 150586743204. Its totient is φ = 50195581066.

The previous prime is 100391162107. The next prime is 100391162141. The reversal of 100391162134 is 431261193001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100391162096 and 100391162105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25097790532 + ... + 25097790535.

It is an arithmetic number, because the mean of its divisors is an integer number (37646685801).

Almost surely, 2^100391162134 is an apocalyptic number.

100391162134 is a deficient number, since it is larger than the sum of its proper divisors (50195581070).

100391162134 is an equidigital number, since it uses as much as digits as its factorization.

100391162134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50195581069.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 100391162134 in words is "one hundred billion, three hundred ninety-one million, one hundred sixty-two thousand, one hundred thirty-four".