2602101625201 has 4 divisors (see below), whose sum is σ = 2802263288692. Its totient is φ = 2401939961712.

The previous prime is 2602101625199. The next prime is 2602101625217. The reversal of 2602101625201 is 1025261012062.

2602101625201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 403402819600 + 2198698805601 = 635140^2 + 1482801^2 .

It is a cyclic number.

It is not a de Polignac number, because 2602101625201 - 2¹ = 2602101625199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2602101625201.

It is not an unprimeable number, because it can be changed into a prime (2602101625271) 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, 100080831726 + ... + 100080831751.

It is an arithmetic number, because the mean of its divisors is an integer number (700565822173).

Almost surely, 2^{2602101625201} is an apocalyptic number.

It is an amenable number.

2602101625201 is a deficient number, since it is larger than the sum of its proper divisors (200161663491).

2602101625201 is a wasteful number, since it uses less digits than its factorization.

2602101625201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200161663490.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 2602101625201 its reverse (1025261012062), we get a palindrome (3627362637263).

The spelling of 2602101625201 in words is "two trillion, six hundred two billion, one hundred one million, six hundred twenty-five thousand, two hundred one".