102703538 has 8 divisors (see below), whose sum is σ = 176063232. Its totient is φ = 44015796.

The previous prime is 102703537. The next prime is 102703541. The reversal of 102703538 is 835307201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102703538.

It is not an unprimeable number, because it can be changed into a prime (102703537) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 3667970 + ... + 3667997.

It is an arithmetic number, because the mean of its divisors is an integer number (22007904).

Almost surely, 2^102703538 is an apocalyptic number.

102703538 is a deficient number, since it is larger than the sum of its proper divisors (73359694).

102703538 is an equidigital number, since it uses as much as digits as its factorization.

102703538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7335976.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 102703538 is about 10134.2754057703. The cubic root of 102703538 is about 468.3046479928.

The spelling of 102703538 in words is "one hundred two million, seven hundred three thousand, five hundred thirty-eight".