245003641231 has 8 divisors (see below), whose sum is σ = 245323923264. Its totient is φ = 244683571200.

The previous prime is 245003641229. The next prime is 245003641261. The reversal of 245003641231 is 132146300542.

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

It is a cyclic number.

It is not a de Polignac number, because 245003641231 - 2¹ = 245003641229 is a prime.

It is a super-2 number, since 2×245003641231² (a number of 24 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 = 245003641193 and 245003641202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245003641261) 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, 2329231 + ... + 2432143.

It is an arithmetic number, because the mean of its divisors is an integer number (30665490408).

Almost surely, 2^245003641231 is an apocalyptic number.

245003641231 is a deficient number, since it is larger than the sum of its proper divisors (320282033).

245003641231 is a wasteful number, since it uses less digits than its factorization.

245003641231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106001.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 245003641231 its reverse (132146300542), we get a palindrome (377149941773).

The spelling of 245003641231 in words is "two hundred forty-five billion, three million, six hundred forty-one thousand, two hundred thirty-one".