2521053242102 has 8 divisors (see below), whose sum is σ = 3781586924136. Its totient is φ = 1260524267392.

The previous prime is 2521053242083. The next prime is 2521053242119. The reversal of 2521053242102 is 2012423501252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883478 + ... + 2413014.

It is an arithmetic number, because the mean of its divisors is an integer number (472698365517).

Almost surely, 2^{2521053242102} is an apocalyptic number.

2521053242102 is a deficient number, since it is larger than the sum of its proper divisors (1260533682034).

2521053242102 is a wasteful number, since it uses less digits than its factorization.

2521053242102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353662.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 2521053242102 its reverse (2012423501252), we get a palindrome (4533476743354).

The spelling of 2521053242102 in words is "two trillion, five hundred twenty-one billion, fifty-three million, two hundred forty-two thousand, one hundred two".