100122030030 has 32 divisors (see below), whose sum is σ = 262137679488. Its totient is φ = 24272007200.

The previous prime is 100122030023. The next prime is 100122030103. The reversal of 100122030030 is 30030221001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100122029988 and 100122030015.

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, 151699716 + ... + 151700375.

It is an arithmetic number, because the mean of its divisors is an integer number (8191802484).

Almost surely, 2^100122030030 is an apocalyptic number.

100122030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122030030 is an abundant number, since it is smaller than the sum of its proper divisors (162015649458).

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

100122030030 is a wasteful number, since it uses less digits than its factorization.

100122030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303400112.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 100122030030 its reverse (30030221001), we get a palindrome (130152251031).

The spelling of 100122030030 in words is "one hundred billion, one hundred twenty-two million, thirty thousand, thirty".