102140314 has 16 divisors (see below), whose sum is σ = 161700480. Its totient is φ = 48254400.

The previous prime is 102140299. The next prime is 102140317. The reversal of 102140314 is 413041201.

It is not an unprimeable number, because it can be changed into a prime (102140317) 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, 11887 + ... + 18589.

It is an arithmetic number, because the mean of its divisors is an integer number (10106280).

Almost surely, 2^102140314 is an apocalyptic number.

102140314 is a deficient number, since it is larger than the sum of its proper divisors (59560166).

102140314 is a wasteful number, since it uses less digits than its factorization.

102140314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102140314 is about 10106.4491291452. The cubic root of 102140314 is about 467.4470207915.

Adding to 102140314 its reverse (413041201), we get a palindrome (515181515).

The spelling of 102140314 in words is "one hundred two million, one hundred forty thousand, three hundred fourteen".