102020310014 has 32 divisors (see below), whose sum is σ = 176208825600. Its totient is φ = 43394719680.

The previous prime is 102020310011. The next prime is 102020310017. The reversal of 102020310014 is 410013020201.

It is an interprime number because it is at equal distance from previous prime (102020310011) and next prime (102020310017).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020310011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1266557 + ... + 1344695.

It is an arithmetic number, because the mean of its divisors is an integer number (5506525800).

Almost surely, 2^102020310014 is an apocalyptic number.

102020310014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102020310014 is a deficient number, since it is larger than the sum of its proper divisors (74188515586).

102020310014 is a wasteful number, since it uses less digits than its factorization.

102020310014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78848.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102020310014 its reverse (410013020201), we get a palindrome (512033330215).

The spelling of 102020310014 in words is "one hundred two billion, twenty million, three hundred ten thousand, fourteen".