20230254403 has 8 divisors (see below), whose sum is σ = 20390554688. Its totient is φ = 20070526464.

The previous prime is 20230254383. The next prime is 20230254479. The reversal of 20230254403 is 30445203202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20230254403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20230252403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71976 + ... + 213637.

It is an arithmetic number, because the mean of its divisors is an integer number (2548819336).

Almost surely, 2^20230254403 is an apocalyptic number.

20230254403 is a deficient number, since it is larger than the sum of its proper divisors (160300285).

20230254403 is a wasteful number, since it uses less digits than its factorization.

20230254403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286173.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 20230254403 its reverse (30445203202), we get a palindrome (50675457605).

The spelling of 20230254403 in words is "twenty billion, two hundred thirty million, two hundred fifty-four thousand, four hundred three".