2133453002 has 4 divisors (see below), whose sum is σ = 3200179506. Its totient is φ = 1066726500.

The previous prime is 2133452987. The next prime is 2133453011. The reversal of 2133453002 is 2003543312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2118852961 + 14600041 = 46031^2 + 3821^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533363249 + ... + 533363252.

Almost surely, 2^2133453002 is an apocalyptic number.

2133453002 is a deficient number, since it is larger than the sum of its proper divisors (1066726504).

2133453002 is a wasteful number, since it uses less digits than its factorization.

2133453002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066726503.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2133453002 is about 46189.3169683207. The cubic root of 2133453002 is about 1287.3432496131.

Adding to 2133453002 its reverse (2003543312), we get a palindrome (4136996314).

The spelling of 2133453002 in words is "two billion, one hundred thirty-three million, four hundred fifty-three thousand, two".