11402133 has 8 divisors (see below), whose sum is σ = 15727200. Its totient is φ = 7339248.

The previous prime is 11402129. The next prime is 11402159. The reversal of 11402133 is 33120411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11402133 - 2² = 11402129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402113) 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, 65443 + ... + 65616.

It is an arithmetic number, because the mean of its divisors is an integer number (1965900).

Almost surely, 2^11402133 is an apocalyptic number.

It is an amenable number.

11402133 is a deficient number, since it is larger than the sum of its proper divisors (4325067).

11402133 is a wasteful number, since it uses less digits than its factorization.

11402133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131091.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11402133 is about 3376.7044584920. The cubic root of 11402133 is about 225.0757473359.

Adding to 11402133 its reverse (33120411), we get a palindrome (44522544).

The spelling of 11402133 in words is "eleven million, four hundred two thousand, one hundred thirty-three".