1403422133 has 4 divisors (see below), whose sum is σ = 1424368800. Its totient is φ = 1382475468.

The previous prime is 1403422127. The next prime is 1403422147. The reversal of 1403422133 is 3312243041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1403422133 - 2⁴ = 1403422117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1403422099 and 1403422108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403422193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10473233 + ... + 10473366.

It is an arithmetic number, because the mean of its divisors is an integer number (356092200).

Almost surely, 2^1403422133 is an apocalyptic number.

It is an amenable number.

1403422133 is a deficient number, since it is larger than the sum of its proper divisors (20946667).

1403422133 is an equidigital number, since it uses as much as digits as its factorization.

1403422133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20946666.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1403422133 is about 37462.2761321306. The cubic root of 1403422133 is about 1119.5997009620.

Adding to 1403422133 its reverse (3312243041), we get a palindrome (4715665174).

The spelling of 1403422133 in words is "one billion, four hundred three million, four hundred twenty-two thousand, one hundred thirty-three".