1003000120110 has 96 divisors (see below), whose sum is σ = 2627904359808. Its totient is φ = 265409887680.

The previous prime is 1003000120097. The next prime is 1003000120163. The reversal of 1003000120110 is 110210003001.

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 = 1003000120092 and 1003000120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9379645 + ... + 9485975.

It is an arithmetic number, because the mean of its divisors is an integer number (27374003748).

Almost surely, 2^{1003000120110} is an apocalyptic number.

1003000120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003000120110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313952179904).

1003000120110 is an abundant number, since it is smaller than the sum of its proper divisors (1624904239698).

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

1003000120110 is a wasteful number, since it uses less digits than its factorization.

1003000120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107150 (or 107147 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1003000120110 its reverse (110210003001), we get a palindrome (1113210123111).

The spelling of 1003000120110 in words is "one trillion, three billion, one hundred twenty thousand, one hundred ten".