245323011 has 8 divisors (see below), whose sum is σ = 327184384. Its totient is φ = 163505160.

The previous prime is 245322949. The next prime is 245323051. The reversal of 245323011 is 110323542.

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

It is not a de Polignac number, because 245323011 - 2⁶ = 245322947 is a prime.

It is a super-2 number, since 2×245323011² = 120366759452212242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245323051) 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, 6030 + ... + 22956.

It is an arithmetic number, because the mean of its divisors is an integer number (40898048).

Almost surely, 2^245323011 is an apocalyptic number.

245323011 is a deficient number, since it is larger than the sum of its proper divisors (81861373).

245323011 is a wasteful number, since it uses less digits than its factorization.

245323011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21761.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 245323011 is about 15662.7906517325. The cubic root of 245323011 is about 626.0073449243.

Adding to 245323011 its reverse (110323542), we get a palindrome (355646553).

The spelling of 245323011 in words is "two hundred forty-five million, three hundred twenty-three thousand, eleven".