103042535452 has 12 divisors (see below), whose sum is σ = 184722594336. Its totient is φ = 50264651360.

The previous prime is 103042535443. The next prime is 103042535471. The reversal of 103042535452 is 254535240301.

It is a super-2 number, since 2×103042535452² (a number of 23 digits) 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314153908 + ... + 314154235.

It is an arithmetic number, because the mean of its divisors is an integer number (15393549528).

Almost surely, 2^103042535452 is an apocalyptic number.

It is an amenable number.

103042535452 is a deficient number, since it is larger than the sum of its proper divisors (81680058884).

103042535452 is a wasteful number, since it uses less digits than its factorization.

103042535452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628308188 (or 628308186 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 103042535452 its reverse (254535240301), we get a palindrome (357577775753).

The spelling of 103042535452 in words is "one hundred three billion, forty-two million, five hundred thirty-five thousand, four hundred fifty-two".