1002013241 has 4 divisors (see below), whose sum is σ = 1054750800. Its totient is φ = 949275684.

The previous prime is 1002013237. The next prime is 1002013247. The reversal of 1002013241 is 1423102001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1002013241 - 2² = 1002013237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002013247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26368751 + ... + 26368788.

It is an arithmetic number, because the mean of its divisors is an integer number (263687700).

Almost surely, 2^1002013241 is an apocalyptic number.

It is an amenable number.

1002013241 is a deficient number, since it is larger than the sum of its proper divisors (52737559).

1002013241 is an equidigital number, since it uses as much as digits as its factorization.

1002013241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52737558.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1002013241 is about 31654.5927315453. The cubic root of 1002013241 is about 1000.6706304875.

Adding to 1002013241 its reverse (1423102001), we get a palindrome (2425115242).

The spelling of 1002013241 in words is "one billion, two million, thirteen thousand, two hundred forty-one".