10300992100 has 72 divisors (see below), whose sum is σ = 25676481600. Its totient is φ = 3513793920.

The previous prime is 10300992061. The next prime is 10300992109. The reversal of 10300992100 is 129900301.

It is a super-2 number, since 2×10300992100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10300992109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100551 + ... + 175249.

It is an arithmetic number, because the mean of its divisors is an integer number (356617800).

Almost surely, 2^10300992100 is an apocalyptic number.

10300992100 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 10300992100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12838240800).

10300992100 is an abundant number, since it is smaller than the sum of its proper divisors (15375489500).

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

10300992100 is a wasteful number, since it uses less digits than its factorization.

10300992100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74917 (or 74910 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 10300992100 in words is "ten billion, three hundred million, nine hundred ninety-two thousand, one hundred".