101000110020 has 24 divisors (see below), whose sum is σ = 282800308224. Its totient is φ = 26933362656.

The previous prime is 101000110019. The next prime is 101000110021. The reversal of 101000110020 is 20011000101.

It is an interprime number because it is at equal distance from previous prime (101000110019) and next prime (101000110021).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a junction number, because it is equal to n+sod(n) for n = 101000109990 and 101000110008.

It is not an unprimeable number, because it can be changed into a prime (101000110021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841667524 + ... + 841667643.

It is an arithmetic number, because the mean of its divisors is an integer number (11783346176).

Almost surely, 2^101000110020 is an apocalyptic number.

101000110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101000110020 is an abundant number, since it is smaller than the sum of its proper divisors (181800198204).

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

101000110020 is a wasteful number, since it uses less digits than its factorization.

101000110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683335179 (or 1683335177 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 101000110020 its reverse (20011000101), we get a palindrome (121011110121).

The spelling of 101000110020 in words is "one hundred one billion, one hundred ten thousand, twenty".