102896476143 has 4 divisors (see below), whose sum is σ = 137195301528. Its totient is φ = 68597650760.

The previous prime is 102896476099. The next prime is 102896476157. The reversal of 102896476143 is 341674698201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102896476143 - 2¹⁸ = 102896213999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102896476183) 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, 17149412688 + ... + 17149412693.

It is an arithmetic number, because the mean of its divisors is an integer number (34298825382).

Almost surely, 2^102896476143 is an apocalyptic number.

102896476143 is a deficient number, since it is larger than the sum of its proper divisors (34298825385).

102896476143 is an equidigital number, since it uses as much as digits as its factorization.

102896476143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34298825384.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 102896476143 in words is "one hundred two billion, eight hundred ninety-six million, four hundred seventy-six thousand, one hundred forty-three".