100423150 has 24 divisors (see below), whose sum is σ = 188894160. Its totient is φ = 39716160.

The previous prime is 100423121. The next prime is 100423153. The reversal of 100423150 is 51324001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100423153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6834 + ... + 15733.

It is an arithmetic number, because the mean of its divisors is an integer number (7870590).

Almost surely, 2^100423150 is an apocalyptic number.

100423150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100423150 is a deficient number, since it is larger than the sum of its proper divisors (88471010).

100423150 is a wasteful number, since it uses less digits than its factorization.

100423150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22668 (or 22663 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 100423150 is about 10021.1351652395. The cubic root of 100423150 is about 464.8126581822.

Adding to 100423150 its reverse (51324001), we get a palindrome (151747151).

The spelling of 100423150 in words is "one hundred million, four hundred twenty-three thousand, one hundred fifty".