101110200020010 has 24 divisors (see below), whose sum is σ = 262886520052260. Its totient is φ = 26962720005312.

The previous prime is 101110200019993. The next prime is 101110200020021. The reversal of 101110200020010 is 10020002011101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 90514921128489 + 10595278891521 = 9513933^2 + 3255039^2 .

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 = 101110200019974 and 101110200020001.

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, 561723333355 + ... + 561723333534.

Almost surely, 2^{101110200020010} is an apocalyptic number.

101110200020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101110200020010 is an abundant number, since it is smaller than the sum of its proper divisors (161776320032250).

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

101110200020010 is a wasteful number, since it uses less digits than its factorization.

101110200020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123446666902 (or 1123446666899 counting only the distinct ones).

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

Adding to 101110200020010 its reverse (10020002011101), we get a palindrome (111130202031111).

The spelling of 101110200020010 in words is "one hundred one trillion, one hundred ten billion, two hundred million, twenty thousand, ten".