100202021110 has 8 divisors (see below), whose sum is σ = 180363638016. Its totient is φ = 40080808440.

The previous prime is 100202021089. The next prime is 100202021111. The reversal of 100202021110 is 11120202001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10020202111 = 100202021110 / (1 + 0 + 0 + 2 + 0 + 2 + 0 + 2 + 1 + 1 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202021111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010101046 + ... + 5010101065.

It is an arithmetic number, because the mean of its divisors is an integer number (22545454752).

Almost surely, 2^100202021110 is an apocalyptic number.

100202021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100202021110 is a deficient number, since it is larger than the sum of its proper divisors (80161616906).

100202021110 is a wasteful number, since it uses less digits than its factorization.

100202021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020202118.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100202021110 its reverse (11120202001), we get a palindrome (111322223111).

The spelling of 100202021110 in words is "one hundred billion, two hundred two million, twenty-one thousand, one hundred ten".