32203013123 has 4 divisors (see below), whose sum is σ = 32257874040. Its totient is φ = 32148152208.

The previous prime is 32203013057. The next prime is 32203013149. The reversal of 32203013123 is 32131030223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32203013123 - 2¹⁰ = 32203012099 is a prime.

It is a super-2 number, since 2×32203013123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32203013095 and 32203013104.

It is not an unprimeable number, because it can be changed into a prime (32203016123) 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, 27429578 + ... + 27430751.

It is an arithmetic number, because the mean of its divisors is an integer number (8064468510).

Almost surely, 2^32203013123 is an apocalyptic number.

32203013123 is a deficient number, since it is larger than the sum of its proper divisors (54860917).

32203013123 is an equidigital number, since it uses as much as digits as its factorization.

32203013123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54860916.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32203013123 its reverse (32131030223), we get a palindrome (64334043346).

The spelling of 32203013123 in words is "thirty-two billion, two hundred three million, thirteen thousand, one hundred twenty-three".