102214454505 has 8 divisors (see below), whose sum is σ = 163543127232. Its totient is φ = 54514375728.

The previous prime is 102214454497. The next prime is 102214454519. The reversal of 102214454505 is 505454412201.

It is a happy number.

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

It is not a de Polignac number, because 102214454505 - 2³ = 102214454497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3407148469 + ... + 3407148498.

It is an arithmetic number, because the mean of its divisors is an integer number (20442890904).

Almost surely, 2^102214454505 is an apocalyptic number.

102214454505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102214454505 is a deficient number, since it is larger than the sum of its proper divisors (61328672727).

102214454505 is an equidigital number, since it uses as much as digits as its factorization.

102214454505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814296975.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 102214454505 its reverse (505454412201), we get a palindrome (607668866706).

The spelling of 102214454505 in words is "one hundred two billion, two hundred fourteen million, four hundred fifty-four thousand, five hundred five".