100025355430 has 256 divisors, whose sum is σ = 245440419840. Its totient is φ = 28578147840.

The previous prime is 100025355427. The next prime is 100025355461. The reversal of 100025355430 is 34553520001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 325815337 + ... + 325815643.

It is an arithmetic number, because the mean of its divisors is an integer number (958751640).

Almost surely, 2^100025355430 is an apocalyptic number.

100025355430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100025355430 is an abundant number, since it is smaller than the sum of its proper divisors (145415064410).

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

100025355430 is a wasteful number, since it uses less digits than its factorization.

100025355430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 100025355430 its reverse (34553520001), we get a palindrome (134578875431).

The spelling of 100025355430 in words is "one hundred billion, twenty-five million, three hundred fifty-five thousand, four hundred thirty".