10201015245 has 32 divisors (see below), whose sum is σ = 16407135360. Its totient is φ = 5412096000.

The previous prime is 10201015229. The next prime is 10201015247. The reversal of 10201015245 is 54251010201.

It is not a de Polignac number, because 10201015245 - 2⁴ = 10201015229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201015247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4882161 + ... + 4884249.

It is an arithmetic number, because the mean of its divisors is an integer number (512722980).

Almost surely, 2^10201015245 is an apocalyptic number.

10201015245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10201015245 is a deficient number, since it is larger than the sum of its proper divisors (6206120115).

10201015245 is a wasteful number, since it uses less digits than its factorization.

10201015245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 10201015245 its reverse (54251010201), we get a palindrome (64452025446).

The spelling of 10201015245 in words is "ten billion, two hundred one million, fifteen thousand, two hundred forty-five".