11401330 has 32 divisors (see below), whose sum is σ = 22550400. Its totient is φ = 4131072.

The previous prime is 11401309. The next prime is 11401333. The reversal of 11401330 is 3310411.

It is a self number, because there is not a number n which added to its sum of digits gives 11401330.

It is not an unprimeable number, because it can be changed into a prime (11401333) 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, 3066 + ... + 5674.

It is an arithmetic number, because the mean of its divisors is an integer number (704700).

Almost surely, 2^11401330 is an apocalyptic number.

11401330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11401330 is a deficient number, since it is larger than the sum of its proper divisors (11149070).

11401330 is a wasteful number, since it uses less digits than its factorization.

11401330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11401330 is about 3376.5855534845. The cubic root of 11401330 is about 225.0704635273.

Adding to 11401330 its reverse (3310411), we get a palindrome (14711741).

The spelling of 11401330 in words is "eleven million, four hundred one thousand, three hundred thirty".