2868146101 has 4 divisors (see below), whose sum is σ = 2889081612. Its totient is φ = 2847210592.

The previous prime is 2868146093. The next prime is 2868146107. The reversal of 2868146101 is 1016418682.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1016418682 = 2 ⋅508209341.

It can be written as a sum of positive squares in 2 ways, for example, as 1249693201 + 1618452900 = 35351^2 + 40230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868146101 - 2³ = 2868146093 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 (2868146107) 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, 10467550 + ... + 10467823.

It is an arithmetic number, because the mean of its divisors is an integer number (722270403).

Almost surely, 2^2868146101 is an apocalyptic number.

It is an amenable number.

2868146101 is a deficient number, since it is larger than the sum of its proper divisors (20935511).

2868146101 is a wasteful number, since it uses less digits than its factorization.

2868146101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20935510.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2868146101 is about 53555.0753990693. The cubic root of 2868146101 is about 1420.8026443215.

The spelling of 2868146101 in words is "two billion, eight hundred sixty-eight million, one hundred forty-six thousand, one hundred one".