102162550273 has 8 divisors (see below), whose sum is σ = 117258306048. Its totient is φ = 87192070944.

The previous prime is 102162550249. The next prime is 102162550283. The reversal of 102162550273 is 372055261201.

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 102162550273 - 2⁵ = 102162550241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102162550283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31317361 + ... + 31320622.

It is an arithmetic number, because the mean of its divisors is an integer number (14657288256).

Almost surely, 2^102162550273 is an apocalyptic number.

It is an amenable number.

102162550273 is a deficient number, since it is larger than the sum of its proper divisors (15095755775).

102162550273 is an equidigital number, since it uses as much as digits as its factorization.

102162550273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62638223.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 102162550273 in words is "one hundred two billion, one hundred sixty-two million, five hundred fifty thousand, two hundred seventy-three".