2551324102 has 4 divisors (see below), whose sum is σ = 3826986156. Its totient is φ = 1275662050.

The previous prime is 2551324063. The next prime is 2551324129. The reversal of 2551324102 is 2014231552.

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

It is a super-2 number, since 2×2551324102² = 13018509346892212808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637831024 + ... + 637831027.

It is an arithmetic number, because the mean of its divisors is an integer number (956746539).

Almost surely, 2^2551324102 is an apocalyptic number.

2551324102 is a deficient number, since it is larger than the sum of its proper divisors (1275662054).

2551324102 is a wasteful number, since it uses less digits than its factorization.

2551324102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275662053.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2551324102 is about 50510.6335537380. The cubic root of 2551324102 is about 1366.4336356861.

Adding to 2551324102 its reverse (2014231552), we get a palindrome (4565555654).

The spelling of 2551324102 in words is "two billion, five hundred fifty-one million, three hundred twenty-four thousand, one hundred two".