2041521130110 has 256 divisors, whose sum is σ = 6266869751808. Its totient is φ = 413355225600.

The previous prime is 2041521130109. The next prime is 2041521130139. The reversal of 2041521130110 is 110311251402.

It is a super-2 number, since 2×2041521130110² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15009669 + ... + 15145071.

It is an arithmetic number, because the mean of its divisors is an integer number (24479959968).

Almost surely, 2^{2041521130110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041521130110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3133434875904).

2041521130110 is an abundant number, since it is smaller than the sum of its proper divisors (4225348621698).

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

2041521130110 is a wasteful number, since it uses less digits than its factorization.

2041521130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135599.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 2041521130110 its reverse (110311251402), we get a palindrome (2151832381512).

The spelling of 2041521130110 in words is "two trillion, forty-one billion, five hundred twenty-one million, one hundred thirty thousand, one hundred ten".