100101012134 has 4 divisors (see below), whose sum is σ = 150151518204. Its totient is φ = 50050506066.

The previous prime is 100101012133. The next prime is 100101012149. The reversal of 100101012134 is 431210101001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101012133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025253032 + ... + 25025253035.

It is an arithmetic number, because the mean of its divisors is an integer number (37537879551).

Almost surely, 2^100101012134 is an apocalyptic number.

100101012134 is a deficient number, since it is larger than the sum of its proper divisors (50050506070).

100101012134 is an equidigital number, since it uses as much as digits as its factorization.

100101012134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50050506069.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100101012134 its reverse (431210101001), we get a palindrome (531311113135).

The spelling of 100101012134 in words is "one hundred billion, one hundred one million, twelve thousand, one hundred thirty-four".