20233056003 has 16 divisors (see below), whose sum is σ = 27250845600. Its totient is φ = 13352221440.

The previous prime is 20233055993. The next prime is 20233056017. The reversal of 20233056003 is 30065033202.

It is not a de Polignac number, because 20233056003 - 2¹⁶ = 20232990467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20233056043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320623 + ... + 378503.

It is an arithmetic number, because the mean of its divisors is an integer number (1703177850).

Almost surely, 2^20233056003 is an apocalyptic number.

20233056003 is a deficient number, since it is larger than the sum of its proper divisors (7017789597).

20233056003 is a wasteful number, since it uses less digits than its factorization.

20233056003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59062.

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 20233056003 its reverse (30065033202), we get a palindrome (50298089205).

The spelling of 20233056003 in words is "twenty billion, two hundred thirty-three million, fifty-six thousand, three".