100514238 has 32 divisors (see below), whose sum is σ = 220302720. Its totient is φ = 30320160.

The previous prime is 100514233. The next prime is 100514243. The reversal of 100514238 is 832415001.

It is an interprime number because it is at equal distance from previous prime (100514233) and next prime (100514243).

It is a super-2 number, since 2×100514238² = 20206224081441288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100514231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11628 + ... + 18336.

It is an arithmetic number, because the mean of its divisors is an integer number (6884460).

Almost surely, 2^100514238 is an apocalyptic number.

100514238 is an abundant number, since it is smaller than the sum of its proper divisors (119788482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100514238 is a wasteful number, since it uses less digits than its factorization.

100514238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 100514238 is about 10025.6789296287. The cubic root of 100514238 is about 464.9531505581.

Adding to 100514238 its reverse (832415001), we get a palindrome (932929239).

The spelling of 100514238 in words is "one hundred million, five hundred fourteen thousand, two hundred thirty-eight".