100200012010110 has 40 divisors (see below), whose sum is σ = 269426698962696. Its totient is φ = 26720003202480.

The previous prime is 100200012010079. The next prime is 100200012010117. The reversal of 100200012010110 is 11010210002001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100200012010092 and 100200012010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200012010117) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 61851858456 + ... + 61851860075.

Almost surely, 2^{100200012010110} is an apocalyptic number.

100200012010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200012010110 is an abundant number, since it is smaller than the sum of its proper divisors (169226686952586).

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

100200012010110 is a wasteful number, since it uses less digits than its factorization.

100200012010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123703718550 (or 123703718541 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100200012010110 its reverse (11010210002001), we get a palindrome (111210222012111).

The spelling of 100200012010110 in words is "one hundred trillion, two hundred billion, twelve million, ten thousand, one hundred ten".