10305311100 has 72 divisors (see below), whose sum is σ = 34076235648. Its totient is φ = 2355499200.

The previous prime is 10305311089. The next prime is 10305311119. The reversal of 10305311100 is 111350301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10305311100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2451546 + ... + 2455745.

Almost surely, 2^10305311100 is an apocalyptic number.

10305311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10305311100 is an abundant number, since it is smaller than the sum of its proper divisors (23770924548).

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

10305311100 is a wasteful number, since it uses less digits than its factorization.

10305311100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907315 (or 4907308 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 15.

Adding to 10305311100 its reverse (111350301), we get a palindrome (10416661401).

The spelling of 10305311100 in words is "ten billion, three hundred five million, three hundred eleven thousand, one hundred".