103042535252 has 6 divisors (see below), whose sum is σ = 180324436698. Its totient is φ = 51521267624.

The previous prime is 103042535237. The next prime is 103042535357. The reversal of 103042535252 is 252535240301.

It can be written as a sum of positive squares in only one way, i.e., 86698446916 + 16344088336 = 294446^2 + 127844^2 .

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, 12880316903 + ... + 12880316910.

It is an arithmetic number, because the mean of its divisors is an integer number (30054072783).

Almost surely, 2^103042535252 is an apocalyptic number.

It is an amenable number.

103042535252 is a deficient number, since it is larger than the sum of its proper divisors (77281901446).

103042535252 is a wasteful number, since it uses less digits than its factorization.

103042535252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25760633817 (or 25760633815 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 103042535252 its reverse (252535240301), we get a palindrome (355577775553).

The spelling of 103042535252 in words is "one hundred three billion, forty-two million, five hundred thirty-five thousand, two hundred fifty-two".