102040123214 has 8 divisors (see below), whose sum is σ = 155215962288. Its totient is φ = 50301469120.

The previous prime is 102040123193. The next prime is 102040123223. The reversal of 102040123214 is 412321040201.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359296067 + ... + 359296350.

It is an arithmetic number, because the mean of its divisors is an integer number (19401995286).

Almost surely, 2^102040123214 is an apocalyptic number.

102040123214 is a deficient number, since it is larger than the sum of its proper divisors (53175839074).

102040123214 is an equidigital number, since it uses as much as digits as its factorization.

102040123214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718592490.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 102040123214 its reverse (412321040201), we get a palindrome (514361163415).

The spelling of 102040123214 in words is "one hundred two billion, forty million, one hundred twenty-three thousand, two hundred fourteen".