13030121302 has 32 divisors (see below), whose sum is σ = 22666521600. Its totient is φ = 5555484000.

The previous prime is 13030121261. The next prime is 13030121309. The reversal of 13030121302 is 20312103031.

It is a super-2 number, since 2×13030121302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030121309) 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 15 ways as a sum of consecutive naturals, for example, 112102 + ... + 196537.

It is an arithmetic number, because the mean of its divisors is an integer number (708328800).

Almost surely, 2^13030121302 is an apocalyptic number.

13030121302 is a deficient number, since it is larger than the sum of its proper divisors (9636400298).

13030121302 is a wasteful number, since it uses less digits than its factorization.

13030121302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308772.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13030121302 its reverse (20312103031), we get a palindrome (33342224333).

The spelling of 13030121302 in words is "thirteen billion, thirty million, one hundred twenty-one thousand, three hundred two".