102071368773451 has 8 divisors (see below), whose sum is σ = 127257810418944. Its totient is φ = 79536131511720.

The previous prime is 102071368773443. The next prime is 102071368773463. The reversal of 102071368773451 is 154377863170201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 102071368773451 - 2³ = 102071368773443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102071368773392 and 102071368773401.

It is not an unprimeable number, because it can be changed into a prime (102071368773421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662801095855 + ... + 662801096008.

It is an arithmetic number, because the mean of its divisors is an integer number (15907226302368).

Almost surely, 2^{102071368773451} is an apocalyptic number.

102071368773451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102071368773451 is a deficient number, since it is larger than the sum of its proper divisors (25186441645493).

102071368773451 is a wasteful number, since it uses less digits than its factorization.

102071368773451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325602191881.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 102071368773451 in words is "one hundred two trillion, seventy-one billion, three hundred sixty-eight million, seven hundred seventy-three thousand, four hundred fifty-one".