20232003011 has 8 divisors (see below), whose sum is σ = 22072770864. Its totient is φ = 18391484320.

The previous prime is 20232002993. The next prime is 20232003013. The reversal of 20232003011 is 11030023202.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-20232003011 is a prime.

It is a super-2 number, since 2×20232003011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20232003013) 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, 134561 + ... + 242013.

It is an arithmetic number, because the mean of its divisors is an integer number (2759096358).

Almost surely, 2^20232003011 is an apocalyptic number.

20232003011 is a deficient number, since it is larger than the sum of its proper divisors (1840767853).

20232003011 is a wasteful number, since it uses less digits than its factorization.

20232003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124581.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20232003011 its reverse (11030023202), we get a palindrome (31262026213).

The spelling of 20232003011 in words is "twenty billion, two hundred thirty-two million, three thousand, eleven".