245202014003 has 4 divisors (see below), whose sum is σ = 248655563568. Its totient is φ = 241748464440.

The previous prime is 245202013939. The next prime is 245202014009. The reversal of 245202014003 is 300410202542.

It is a happy number.

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 245202014003 - 2⁶ = 245202013939 is a prime.

It is a super-2 number, since 2×245202014003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245202014003.

It is not an unprimeable number, because it can be changed into a prime (245202014009) 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, 1726774676 + ... + 1726774817.

It is an arithmetic number, because the mean of its divisors is an integer number (62163890892).

Almost surely, 2^245202014003 is an apocalyptic number.

245202014003 is a deficient number, since it is larger than the sum of its proper divisors (3453549565).

245202014003 is an equidigital number, since it uses as much as digits as its factorization.

245202014003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453549564.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 245202014003 its reverse (300410202542), we get a palindrome (545612216545).

The spelling of 245202014003 in words is "two hundred forty-five billion, two hundred two million, fourteen thousand, three".