2203231011 has 8 divisors (see below), whose sum is σ = 2937858240. Its totient is φ = 1468712232.

The previous prime is 2203231003. The next prime is 2203231021. The reversal of 2203231011 is 1101323022.

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

It is not a de Polignac number, because 2203231011 - 2³ = 2203231003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2203231021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65076 + ... + 92958.

It is an arithmetic number, because the mean of its divisors is an integer number (367232280).

Almost surely, 2^2203231011 is an apocalyptic number.

2203231011 is a deficient number, since it is larger than the sum of its proper divisors (734627229).

2203231011 is a wasteful number, since it uses less digits than its factorization.

2203231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54225.

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

The square root of 2203231011 is about 46938.5876545087. The cubic root of 2203231011 is about 1301.2278362091.

Adding to 2203231011 its reverse (1101323022), we get a palindrome (3304554033).

The spelling of 2203231011 in words is "two billion, two hundred three million, two hundred thirty-one thousand, eleven".