1110020102010 has 32 divisors (see below), whose sum is σ = 2960053606080. Its totient is φ = 296005360464.

The previous prime is 1110020101987. The next prime is 1110020102017. The reversal of 1110020102010 is 102010200111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1110020101983 and 1110020102001.

It is not an unprimeable number, because it can be changed into a prime (1110020102017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055592512 + ... + 2055593051.

It is an arithmetic number, because the mean of its divisors is an integer number (92501675190).

Almost surely, 2^{1110020102010} is an apocalyptic number.

1110020102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110020102010 is an abundant number, since it is smaller than the sum of its proper divisors (1850033504070).

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

1110020102010 is a wasteful number, since it uses less digits than its factorization.

1110020102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111185579 (or 4111185573 counting only the distinct ones).

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

Adding to 1110020102010 its reverse (102010200111), we get a palindrome (1212030302121).

The spelling of 1110020102010 in words is "one trillion, one hundred ten billion, twenty million, one hundred two thousand, ten".