245341334203031 has 16 divisors (see below), whose sum is σ = 267782781799680. Its totient is φ = 222922864255680.

The previous prime is 245341334202989. The next prime is 245341334203051. The reversal of 245341334203031 is 130302433143542.

It is a cyclic number.

It is not a de Polignac number, because 245341334203031 - 2²² = 245341330008727 is a prime.

It is a super-2 number, since 2×245341334203031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245341334203051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167494040 + ... + 168952466.

It is an arithmetic number, because the mean of its divisors is an integer number (16736423862480).

Almost surely, 2^{245341334203031} is an apocalyptic number.

245341334203031 is a deficient number, since it is larger than the sum of its proper divisors (22441447596649).

245341334203031 is a wasteful number, since it uses less digits than its factorization.

245341334203031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466294.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 245341334203031 its reverse (130302433143542), we get a palindrome (375643767346573).

The spelling of 245341334203031 in words is "two hundred forty-five trillion, three hundred forty-one billion, three hundred thirty-four million, two hundred three thousand, thirty-one".