10602105121 has 8 divisors (see below), whose sum is σ = 10945885184. Its totient is φ = 10258436160.

The previous prime is 10602105113. The next prime is 10602105133. The reversal of 10602105121 is 12150120601.

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 10602105121 - 2³ = 10602105113 is a prime.

It is a super-2 number, since 2×10602105121² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10602105191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194536 + ... + 242998.

It is an arithmetic number, because the mean of its divisors is an integer number (1368235648).

Almost surely, 2^10602105121 is an apocalyptic number.

It is an amenable number.

10602105121 is a deficient number, since it is larger than the sum of its proper divisors (343780063).

10602105121 is an equidigital number, since it uses as much as digits as its factorization.

10602105121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55551.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 10602105121 its reverse (12150120601), we get a palindrome (22752225722).

The spelling of 10602105121 in words is "ten billion, six hundred two million, one hundred five thousand, one hundred twenty-one".