100023212134 has 8 divisors (see below), whose sum is σ = 157931387640. Its totient is φ = 47379416256.

The previous prime is 100023212123. The next prime is 100023212203. The reversal of 100023212134 is 431212320001.

It is a happy number.

100023212134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316094859 + ... + 1316094934.

It is an arithmetic number, because the mean of its divisors is an integer number (19741423455).

Almost surely, 2^100023212134 is an apocalyptic number.

100023212134 is a deficient number, since it is larger than the sum of its proper divisors (57908175506).

100023212134 is a wasteful number, since it uses less digits than its factorization.

100023212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632189814.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100023212134 its reverse (431212320001), we get a palindrome (531235532135).

The spelling of 100023212134 in words is "one hundred billion, twenty-three million, two hundred twelve thousand, one hundred thirty-four".