10243240102100 has 36 divisors (see below), whose sum is σ = 22229096142624. Its totient is φ = 4097062838880.

The previous prime is 10243240102097. The next prime is 10243240102129. The reversal of 10243240102100 is 120104234201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143914 + ... + 4668513.

Almost surely, 2^{10243240102100} is an apocalyptic number.

10243240102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10243240102100 is an abundant number, since it is smaller than the sum of its proper divisors (11985856040524).

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

10243240102100 is a wasteful number, since it uses less digits than its factorization.

10243240102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830064 (or 5830057 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10243240102100 its reverse (120104234201), we get a palindrome (10363344336301).

The spelling of 10243240102100 in words is "ten trillion, two hundred forty-three billion, two hundred forty million, one hundred two thousand, one hundred".