245120150231 has 16 divisors (see below), whose sum is σ = 268203646368. Its totient is φ = 222170928000.

The previous prime is 245120150207. The next prime is 245120150257. The reversal of 245120150231 is 132051021542.

245120150231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 245120150231 - 2¹⁰ = 245120149207 is a prime.

It is a super-2 number, since 2×245120150231² (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 245120150231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245120150131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5202881 + ... + 5249781.

It is an arithmetic number, because the mean of its divisors is an integer number (16762727898).

Almost surely, 2^245120150231 is an apocalyptic number.

245120150231 is a deficient number, since it is larger than the sum of its proper divisors (23083496137).

245120150231 is a wasteful number, since it uses less digits than its factorization.

245120150231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48322.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 245120150231 its reverse (132051021542), we get a palindrome (377171171773).

The spelling of 245120150231 in words is "two hundred forty-five billion, one hundred twenty million, one hundred fifty thousand, two hundred thirty-one".