100120736830 has 16 divisors (see below), whose sum is σ = 181870698240. Its totient is φ = 39680878752.

The previous prime is 100120736813. The next prime is 100120736843. The reversal of 100120736830 is 38637021001.

It is a junction number, because it is equal to n+sod(n) for n = 100120736792 and 100120736801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45925854 + ... + 45928033.

It is an arithmetic number, because the mean of its divisors is an integer number (11366918640).

Almost surely, 2^100120736830 is an apocalyptic number.

100120736830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120736830 is a deficient number, since it is larger than the sum of its proper divisors (81749961410).

100120736830 is a wasteful number, since it uses less digits than its factorization.

100120736830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91854003.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 100120736830 its reverse (38637021001), we get a palindrome (138757757831).

The spelling of 100120736830 in words is "one hundred billion, one hundred twenty million, seven hundred thirty-six thousand, eight hundred thirty".