2002541102 has 4 divisors (see below), whose sum is σ = 3003811656. Its totient is φ = 1001270550.

The previous prime is 2002541071. The next prime is 2002541153. The reversal of 2002541102 is 2011452002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500635274 + ... + 500635277.

It is an arithmetic number, because the mean of its divisors is an integer number (750952914).

Almost surely, 2^2002541102 is an apocalyptic number.

2002541102 is a deficient number, since it is larger than the sum of its proper divisors (1001270554).

2002541102 is a wasteful number, since it uses less digits than its factorization.

2002541102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001270553.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2002541102 is about 44749.7609155624. The cubic root of 2002541102 is about 1260.4544220497.

Adding to 2002541102 its reverse (2011452002), we get a palindrome (4013993104).

The spelling of 2002541102 in words is "two billion, two million, five hundred forty-one thousand, one hundred two".