11133234031420 has 24 divisors (see below), whose sum is σ = 24396304139424. Its totient is φ = 4259672150976.

The previous prime is 11133234031379. The next prime is 11133234031427. The reversal of 11133234031420 is 2413043233111.

It is a super-3 number, since 3×11133234031420³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133234031427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12101340879 + ... + 12101341798.

It is an arithmetic number, because the mean of its divisors is an integer number (1016512672476).

Almost surely, 2^{11133234031420} is an apocalyptic number.

11133234031420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133234031420 is an abundant number, since it is smaller than the sum of its proper divisors (13263070108004).

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

11133234031420 is a wasteful number, since it uses less digits than its factorization.

11133234031420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24202682709 (or 24202682707 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11133234031420 its reverse (2413043233111), we get a palindrome (13546277264531).

The spelling of 11133234031420 in words is "eleven trillion, one hundred thirty-three billion, two hundred thirty-four million, thirty-one thousand, four hundred twenty".