245211026470103 has 16 divisors (see below), whose sum is σ = 257311526363136. Its totient is φ = 233232843592320.

The previous prime is 245211026470079. The next prime is 245211026470117. The reversal of 245211026470103 is 301074620112542.

It is a cyclic number.

It is not a de Polignac number, because 245211026470103 - 2³⁸ = 244936148563159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245211026470183) 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, 22614575 + ... + 31651872.

It is an arithmetic number, because the mean of its divisors is an integer number (16081970397696).

Almost surely, 2^{245211026470103} is an apocalyptic number.

245211026470103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

245211026470103 is a deficient number, since it is larger than the sum of its proper divisors (12100499893033).

245211026470103 is a wasteful number, since it uses less digits than its factorization.

245211026470103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54267574.

The product of its (nonzero) digits is 80640, while the sum is 38.

Adding to 245211026470103 its reverse (301074620112542), we get a palindrome (546285646582645).

The spelling of 245211026470103 in words is "two hundred forty-five trillion, two hundred eleven billion, twenty-six million, four hundred seventy thousand, one hundred three".