245323431252101 has 8 divisors (see below), whose sum is σ = 260898513053760. Its totient is φ = 229875492975808.

The previous prime is 245323431252041. The next prime is 245323431252161. The reversal of 245323431252101 is 101252134323542.

It is an interprime number because it is at equal distance from previous prime (245323431252041) and next prime (245323431252161).

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 245323431252101 - 2⁶ = 245323431252037 is a prime.

It is a super-3 number, since 3×245323431252101³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245323431252161) 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, 31785877361 + ... + 31785885078.

It is an arithmetic number, because the mean of its divisors is an integer number (32612314131720).

Almost surely, 2^{245323431252101} is an apocalyptic number.

It is an amenable number.

245323431252101 is a deficient number, since it is larger than the sum of its proper divisors (15575081801659).

245323431252101 is a wasteful number, since it uses less digits than its factorization.

245323431252101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63571762683.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 245323431252101 its reverse (101252134323542), we get a palindrome (346575565575643).

The spelling of 245323431252101 in words is "two hundred forty-five trillion, three hundred twenty-three billion, four hundred thirty-one million, two hundred fifty-two thousand, one hundred one".