1020200102110 has 64 divisors (see below), whose sum is σ = 2168767332864. Its totient is φ = 338265648000.

The previous prime is 1020200102107. The next prime is 1020200102111. The reversal of 1020200102110 is 112010020201.

1020200102110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020200102111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1373896 + ... + 1981915.

It is an arithmetic number, because the mean of its divisors is an integer number (33886989576).

Almost surely, 2^{1020200102110} is an apocalyptic number.

1020200102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020200102110 is an abundant number, since it is smaller than the sum of its proper divisors (1148567230754).

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

1020200102110 is a wasteful number, since it uses less digits than its factorization.

1020200102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355969.

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

Adding to 1020200102110 its reverse (112010020201), we get a palindrome (1132210122311).

The spelling of 1020200102110 in words is "one trillion, twenty billion, two hundred million, one hundred two thousand, one hundred ten".