10645326137100 has 72 divisors (see below), whose sum is σ = 30800869621648. Its totient is φ = 2838717446400.

The previous prime is 10645326137087. The next prime is 10645326137101. The reversal of 10645326137100 is 173162354601.

It is a super-2 number, since 2×10645326137100² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645326137101) 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, 30118602 + ... + 30469998.

Almost surely, 2^{10645326137100} is an apocalyptic number.

10645326137100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10645326137100 is an abundant number, since it is smaller than the sum of its proper divisors (20155543484548).

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

10645326137100 is a wasteful number, since it uses less digits than its factorization.

10645326137100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452395 (or 452388 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 10645326137100 in words is "ten trillion, six hundred forty-five billion, three hundred twenty-six million, one hundred thirty-seven thousand, one hundred".