100020020110 has 32 divisors (see below), whose sum is σ = 181650268800. Its totient is φ = 39650303520.

The previous prime is 100020020083. The next prime is 100020020137. The reversal of 100020020110 is 11020020001.

It is an interprime number because it is at equal distance from previous prime (100020020083) and next prime (100020020137).

It is a junction number, because it is equal to n+sod(n) for n = 100020020093 and 100020020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730681 + ... + 856699.

It is an arithmetic number, because the mean of its divisors is an integer number (5676570900).

Almost surely, 2^100020020110 is an apocalyptic number.

100020020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020020110 is a deficient number, since it is larger than the sum of its proper divisors (81630248690).

100020020110 is a wasteful number, since it uses less digits than its factorization.

100020020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126736.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100020020110 its reverse (11020020001), we get a palindrome (111040040111).

The spelling of 100020020110 in words is "one hundred billion, twenty million, twenty thousand, one hundred ten".