2013240323010 has 128 divisors (see below), whose sum is σ = 5612586706944. Its totient is φ = 452642826240.

The previous prime is 2013240322991. The next prime is 2013240323027. The reversal of 2013240323010 is 103230423102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9618834 + ... + 9825906.

It is an arithmetic number, because the mean of its divisors is an integer number (43848333648).

Almost surely, 2^{2013240323010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013240323010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2806293353472).

2013240323010 is an abundant number, since it is smaller than the sum of its proper divisors (3599346383934).

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

2013240323010 is a wasteful number, since it uses less digits than its factorization.

2013240323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207848.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2013240323010 its reverse (103230423102), we get a palindrome (2116470746112).

The spelling of 2013240323010 in words is "two trillion, thirteen billion, two hundred forty million, three hundred twenty-three thousand, ten".