11133142130420 has 48 divisors (see below), whose sum is σ = 23566154895360. Its totient is φ = 4417729634304.

The previous prime is 11133142130399. The next prime is 11133142130423. The reversal of 11133142130420 is 2403124133111.

11133142130420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11133142130420² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11133142130420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133142130423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24583796 + ... + 25032564.

It is an arithmetic number, because the mean of its divisors is an integer number (490961560320).

Almost surely, 2^{11133142130420} is an apocalyptic number.

11133142130420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133142130420 is an abundant number, since it is smaller than the sum of its proper divisors (12433012764940).

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

11133142130420 is a wasteful number, since it uses less digits than its factorization.

11133142130420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458672 (or 458670 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11133142130420 its reverse (2403124133111), we get a palindrome (13536266263531).

The spelling of 11133142130420 in words is "eleven trillion, one hundred thirty-three billion, one hundred forty-two million, one hundred thirty thousand, four hundred twenty".