100234507 has 2 divisors, whose sum is σ = 100234508. Its totient is φ = 100234506.

The previous prime is 100234493. The next prime is 100234523. The reversal of 100234507 is 705432001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100234507 is a prime.

It is not a weakly prime, because it can be changed into another prime (100234007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50117253 + 50117254.

It is an arithmetic number, because the mean of its divisors is an integer number (50117254).

Almost surely, 2^100234507 is an apocalyptic number.

100234507 is a deficient number, since it is larger than the sum of its proper divisors (1).

100234507 is an equidigital number, since it uses as much as digits as its factorization.

100234507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 100234507 is about 10011.7184838568. The cubic root of 100234507 is about 464.5214284684.

Adding to 100234507 its reverse (705432001), we get a palindrome (805666508).

The spelling of 100234507 in words is "one hundred million, two hundred thirty-four thousand, five hundred seven".