102594047161 has 4 divisors (see below), whose sum is σ = 103401874432. Its totient is φ = 101786219892.

The previous prime is 102594047141. The next prime is 102594047173. The reversal of 102594047161 is 161740495201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102594047161 - 2⁹ = 102594046649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102594047141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403913445 + ... + 403913698.

It is an arithmetic number, because the mean of its divisors is an integer number (25850468608).

Almost surely, 2^102594047161 is an apocalyptic number.

It is an amenable number.

102594047161 is a deficient number, since it is larger than the sum of its proper divisors (807827271).

102594047161 is an equidigital number, since it uses as much as digits as its factorization.

102594047161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807827270.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 102594047161 in words is "one hundred two billion, five hundred ninety-four million, forty-seven thousand, one hundred sixty-one".