102673147 has 8 divisors (see below), whose sum is σ = 106583040. Its totient is φ = 98800680.

The previous prime is 102673117. The next prime is 102673163. The reversal of 102673147 is 741376201.

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

It is a cyclic number.

It is not a de Polignac number, because 102673147 - 2¹⁹ = 102148859 is a prime.

It is a super-2 number, since 2×102673147² = 21083550229767218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102673117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3703 + ... + 14800.

It is an arithmetic number, because the mean of its divisors is an integer number (13322880).

Almost surely, 2^102673147 is an apocalyptic number.

102673147 is a deficient number, since it is larger than the sum of its proper divisors (3909893).

102673147 is a wasteful number, since it uses less digits than its factorization.

102673147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18713.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 102673147 is about 10132.7758783070. The cubic root of 102673147 is about 468.2584514323.

The spelling of 102673147 in words is "one hundred two million, six hundred seventy-three thousand, one hundred forty-seven".