100023134 has 16 divisors (see below), whose sum is σ = 152727120. Its totient is φ = 49121280.

The previous prime is 100023127. The next prime is 100023139. The reversal of 100023134 is 431320001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28382 + ... + 31710.

It is an arithmetic number, because the mean of its divisors is an integer number (9545445).

Almost surely, 2^100023134 is an apocalyptic number.

100023134 is a deficient number, since it is larger than the sum of its proper divisors (52703986).

100023134 is a wasteful number, since it uses less digits than its factorization.

100023134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100023134 is about 10001.1566331100. The cubic root of 100023134 is about 464.1946734402.

Adding to 100023134 its reverse (431320001), we get a palindrome (531343135).

The spelling of 100023134 in words is "one hundred million, twenty-three thousand, one hundred thirty-four".