4121501013 has 24 divisors (see below), whose sum is σ = 6853424448. Its totient is φ = 2337947712.

The previous prime is 4121501011. The next prime is 4121501099. The reversal of 4121501013 is 3101051214.

4121501013 is a `hidden beast` number, since 412 + 150 + 101 + 3 = 666.

It is not a de Polignac number, because 4121501013 - 2¹ = 4121501011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121501011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230131 + ... + 247392.

It is an arithmetic number, because the mean of its divisors is an integer number (285559352).

Almost surely, 2^4121501013 is an apocalyptic number.

It is an amenable number.

4121501013 is a deficient number, since it is larger than the sum of its proper divisors (2731923435).

4121501013 is a wasteful number, since it uses less digits than its factorization.

4121501013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477673 (or 477670 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 4121501013 is about 64198.9175376034. The cubic root of 4121501013 is about 1603.3135772922.

Adding to 4121501013 its reverse (3101051214), we get a palindrome (7222552227).

The spelling of 4121501013 in words is "four billion, one hundred twenty-one million, five hundred one thousand, thirteen".