100130244430 has 32 divisors (see below), whose sum is σ = 180502732800. Its totient is φ = 39992533152.

The previous prime is 100130244391. The next prime is 100130244499. The reversal of 100130244430 is 34442031001.

It is a super-2 number, since 2×100130244430² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26922111 + ... + 26925829.

It is an arithmetic number, because the mean of its divisors is an integer number (5640710400).

Almost surely, 2^100130244430 is an apocalyptic number.

100130244430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100130244430 is a deficient number, since it is larger than the sum of its proper divisors (80372488370).

100130244430 is a wasteful number, since it uses less digits than its factorization.

100130244430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7008.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 100130244430 its reverse (34442031001), we get a palindrome (134572275431).

The spelling of 100130244430 in words is "one hundred billion, one hundred thirty million, two hundred forty-four thousand, four hundred thirty".