11333445403120 has 40 divisors (see below), whose sum is σ = 27737116385040. Its totient is φ = 4294779310080.

The previous prime is 11333445403073. The next prime is 11333445403127. The reversal of 11333445403120 is 2130454433311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333445403127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728105521 + ... + 3728108560.

It is an arithmetic number, because the mean of its divisors is an integer number (693427909626).

Almost surely, 2^{11333445403120} is an apocalyptic number.

11333445403120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11333445403120 is an abundant number, since it is smaller than the sum of its proper divisors (16403670981920).

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

11333445403120 is a wasteful number, since it uses less digits than its factorization.

11333445403120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7456214113 (or 7456214107 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 11333445403120 its reverse (2130454433311), we get a palindrome (13463899836431).

The spelling of 11333445403120 in words is "eleven trillion, three hundred thirty-three billion, four hundred forty-five million, four hundred three thousand, one hundred twenty".