5231243102 has 4 divisors (see below), whose sum is σ = 7846864656. Its totient is φ = 2615621550.

The previous prime is 5231243099. The next prime is 5231243159. The reversal of 5231243102 is 2013421325.

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, 1307810774 + ... + 1307810777.

It is an arithmetic number, because the mean of its divisors is an integer number (1961716164).

Almost surely, 2^5231243102 is an apocalyptic number.

5231243102 is a deficient number, since it is larger than the sum of its proper divisors (2615621554).

5231243102 is a wasteful number, since it uses less digits than its factorization.

5231243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615621553.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5231243102 is about 72327.3330214795. Note that the first 3 decimals coincide. The cubic root of 5231243102 is about 1735.9410278816.

Adding to 5231243102 its reverse (2013421325), we get a palindrome (7244664427).

The spelling of 5231243102 in words is "five billion, two hundred thirty-one million, two hundred forty-three thousand, one hundred two".