102161262430 has 8 divisors (see below), whose sum is σ = 183890272392. Its totient is φ = 40864504968.

The previous prime is 102161262409. The next prime is 102161262457. The reversal of 102161262430 is 34262161201.

102161262430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 5108063112 + ... + 5108063131.

It is an arithmetic number, because the mean of its divisors is an integer number (22986284049).

Almost surely, 2^102161262430 is an apocalyptic number.

102161262430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102161262430 is a deficient number, since it is larger than the sum of its proper divisors (81729009962).

102161262430 is a wasteful number, since it uses less digits than its factorization.

102161262430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10216126250.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 102161262430 in words is "one hundred two billion, one hundred sixty-one million, two hundred sixty-two thousand, four hundred thirty".