102147366214 has 4 divisors (see below), whose sum is σ = 153221049324. Its totient is φ = 51073683106.

The previous prime is 102147366193. The next prime is 102147366221. The reversal of 102147366214 is 412663741201.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 25536841552 + ... + 25536841555.

It is an arithmetic number, because the mean of its divisors is an integer number (38305262331).

Almost surely, 2^102147366214 is an apocalyptic number.

102147366214 is a deficient number, since it is larger than the sum of its proper divisors (51073683110).

102147366214 is an equidigital number, since it uses as much as digits as its factorization.

102147366214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51073683109.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 102147366214 in words is "one hundred two billion, one hundred forty-seven million, three hundred sixty-six thousand, two hundred fourteen".