102086167 has 4 divisors (see below), whose sum is σ = 106524720. Its totient is φ = 97647616.

The previous prime is 102086161. The next prime is 102086189. The reversal of 102086167 is 761680201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761680201 = 307 ⋅2481043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102086167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102086161) 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, 2219242 + ... + 2219287.

It is an arithmetic number, because the mean of its divisors is an integer number (26631180).

Almost surely, 2^102086167 is an apocalyptic number.

102086167 is a deficient number, since it is larger than the sum of its proper divisors (4438553).

102086167 is an equidigital number, since it uses as much as digits as its factorization.

102086167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438552.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 102086167 is about 10103.7699399778. The cubic root of 102086167 is about 467.3644046113.

The spelling of 102086167 in words is "one hundred two million, eighty-six thousand, one hundred sixty-seven".