100300030022100 has 216 divisors, whose sum is σ = 300584666593120. Its totient is φ = 25821691983360.

The previous prime is 100300030022077. The next prime is 100300030022131. The reversal of 100300030022100 is 1220030003001.

It is a happy number.

It is a super-2 number, since 2×100300030022100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3849832674 + ... + 3849858726.

Almost surely, 2^{100300030022100} is an apocalyptic number.

100300030022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100300030022100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150292333296560).

100300030022100 is an abundant number, since it is smaller than the sum of its proper divisors (200284636571020).

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

100300030022100 is a wasteful number, since it uses less digits than its factorization.

100300030022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41387 (or 41351 counting only the distinct ones).

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

Adding to 100300030022100 its reverse (1220030003001), we get a palindrome (101520060025101).

The spelling of 100300030022100 in words is "one hundred trillion, three hundred billion, thirty million, twenty-two thousand, one hundred".