2011130453112 has 64 divisors (see below), whose sum is σ = 5487561423360. Its totient is φ = 609137894400.

The previous prime is 2011130453083. The next prime is 2011130453141. The reversal of 2011130453112 is 2113540311102.

It is an interprime number because it is at equal distance from previous prime (2011130453083) and next prime (2011130453141).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301689 + ... + 2390952.

It is an arithmetic number, because the mean of its divisors is an integer number (85743147240).

Almost surely, 2^{2011130453112} is an apocalyptic number.

2011130453112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2011130453112 is an abundant number, since it is smaller than the sum of its proper divisors (3476430970248).

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

2011130453112 is a wasteful number, since it uses less digits than its factorization.

2011130453112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694724 (or 3694720 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 2011130453112 its reverse (2113540311102), we get a palindrome (4124670764214).

The spelling of 2011130453112 in words is "two trillion, eleven billion, one hundred thirty million, four hundred fifty-three thousand, one hundred twelve".