11303213001 has 4 divisors (see below), whose sum is σ = 15070950672. Its totient is φ = 7535475332.

The previous prime is 11303212969. The next prime is 11303213029. The reversal of 11303213001 is 10031230311.

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 11303213001 - 2⁵ = 11303212969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11303213401) 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, 1883868831 + ... + 1883868836.

It is an arithmetic number, because the mean of its divisors is an integer number (3767737668).

Almost surely, 2^11303213001 is an apocalyptic number.

It is an amenable number.

11303213001 is a deficient number, since it is larger than the sum of its proper divisors (3767737671).

11303213001 is an equidigital number, since it uses as much as digits as its factorization.

11303213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767737670.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11303213001 its reverse (10031230311), we get a palindrome (21334443312).

The spelling of 11303213001 in words is "eleven billion, three hundred three million, two hundred thirteen thousand, one".