1002110703400 has 192 divisors, whose sum is σ = 2467810800000. Its totient is φ = 377389624320.

The previous prime is 1002110703383. The next prime is 1002110703421. The reversal of 1002110703400 is 43070112001.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 514165626 + ... + 514167574.

It is an arithmetic number, because the mean of its divisors is an integer number (12853181250).

Almost surely, 2^{1002110703400} is an apocalyptic number.

1002110703400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002110703400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1233905400000).

1002110703400 is an abundant number, since it is smaller than the sum of its proper divisors (1465700096600).

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

1002110703400 is a wasteful number, since it uses less digits than its factorization.

1002110703400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756 (or 2747 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 1002110703400 its reverse (43070112001), we get a palindrome (1045180815401).

The spelling of 1002110703400 in words is "one trillion, two billion, one hundred ten million, seven hundred three thousand, four hundred".