11403341120 has 56 divisors (see below), whose sum is σ = 28334841984. Its totient is φ = 4363014656.

The previous prime is 11403341119. The next prime is 11403341123. The reversal of 11403341120 is 2114330411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11403341092 and 11403341101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403341123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767324 + ... + 782043.

Almost surely, 2^11403341120 is an apocalyptic number.

11403341120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11403341120 is an abundant number, since it is smaller than the sum of its proper divisors (16931500864).

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

11403341120 is a wasteful number, since it uses less digits than its factorization.

11403341120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549407 (or 1549397 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11403341120 its reverse (2114330411), we get a palindrome (13517671531).

The spelling of 11403341120 in words is "eleven billion, four hundred three million, three hundred forty-one thousand, one hundred twenty".