1011000013340 has 96 divisors (see below), whose sum is σ = 2256353003520. Its totient is φ = 379198043136.

The previous prime is 1011000013319. The next prime is 1011000013393. The reversal of 1011000013340 is 433100001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117240269 + ... + 117248891.

It is an arithmetic number, because the mean of its divisors is an integer number (23503677120).

Almost surely, 2^{1011000013340} is an apocalyptic number.

1011000013340 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 1011000013340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128176501760).

1011000013340 is an abundant number, since it is smaller than the sum of its proper divisors (1245352990180).

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

1011000013340 is a wasteful number, since it uses less digits than its factorization.

1011000013340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9891 (or 9889 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1011000013340 its reverse (433100001101), we get a palindrome (1444100014441).

The spelling of 1011000013340 in words is "one trillion, eleven billion, thirteen thousand, three hundred forty".