103066439523 has 8 divisors (see below), whose sum is σ = 137430283536. Its totient is φ = 68706777600.

The previous prime is 103066439519. The next prime is 103066439527. The reversal of 103066439523 is 325934660301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103066439519) and next prime (103066439527).

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

It is not a de Polignac number, because 103066439523 - 2² = 103066439519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103066439527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987558 + ... + 1086923.

It is an arithmetic number, because the mean of its divisors is an integer number (17178785442).

Almost surely, 2^103066439523 is an apocalyptic number.

103066439523 is a deficient number, since it is larger than the sum of its proper divisors (34363844013).

103066439523 is a wasteful number, since it uses less digits than its factorization.

103066439523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091045.

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 103066439523 in words is "one hundred three billion, sixty-six million, four hundred thirty-nine thousand, five hundred twenty-three".