1001920000110 has 16 divisors (see below), whose sum is σ = 2404608000336. Its totient is φ = 267178666688.

The previous prime is 1001920000073. The next prime is 1001920000111. The reversal of 1001920000110 is 110000291001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1001920000110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001920000111) 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, 16698666639 + ... + 16698666698.

It is an arithmetic number, because the mean of its divisors is an integer number (150288000021).

Almost surely, 2^{1001920000110} is an apocalyptic number.

1001920000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001920000110 is an abundant number, since it is smaller than the sum of its proper divisors (1402688000226).

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

1001920000110 is a wasteful number, since it uses less digits than its factorization.

1001920000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33397333347.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1001920000110 its reverse (110000291001), we get a palindrome (1111920291111).

The spelling of 1001920000110 in words is "one trillion, one billion, nine hundred twenty million, one hundred ten", and thus it is an aban number.