102845351 has 16 divisors (see below), whose sum is σ = 122992128. Its totient is φ = 84084000.

The previous prime is 102845279. The next prime is 102845363. The reversal of 102845351 is 153548201.

It is not a de Polignac number, because 102845351 - 2¹⁴ = 102828967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102845851) 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 15 ways as a sum of consecutive naturals, for example, 78401 + ... + 79701.

It is an arithmetic number, because the mean of its divisors is an integer number (7687008).

Almost surely, 2^102845351 is an apocalyptic number.

102845351 is a deficient number, since it is larger than the sum of its proper divisors (20146777).

102845351 is a wasteful number, since it uses less digits than its factorization.

102845351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 102845351 is about 10141.2696936823. The cubic root of 102845351 is about 468.5200938112.

The spelling of 102845351 in words is "one hundred two million, eight hundred forty-five thousand, three hundred fifty-one".