245401323112203 has 8 divisors (see below), whose sum is σ = 327204447432768. Its totient is φ = 163599540433224.

The previous prime is 245401323112201. The next prime is 245401323112219. The reversal of 245401323112203 is 302211323104542.

It is a happy number.

245401323112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 245401323112203 - 2¹ = 245401323112201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245401323112201) 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, 334983525 + ... + 335715302.

It is an arithmetic number, because the mean of its divisors is an integer number (40900555929096).

Almost surely, 2^{245401323112203} is an apocalyptic number.

245401323112203 is a deficient number, since it is larger than the sum of its proper divisors (81803124320565).

245401323112203 is a wasteful number, since it uses less digits than its factorization.

245401323112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670820793.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 245401323112203 its reverse (302211323104542), we get a palindrome (547612646216745).

The spelling of 245401323112203 in words is "two hundred forty-five trillion, four hundred one billion, three hundred twenty-three million, one hundred twelve thousand, two hundred three".