13011212302 has 16 divisors (see below), whose sum is σ = 21547596672. Its totient is φ = 5842931320.

The previous prime is 13011212287. The next prime is 13011212371. The reversal of 13011212302 is 20321211031.

It is a super-2 number, since 2×13011212302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3560938 + ... + 3564589.

It is an arithmetic number, because the mean of its divisors is an integer number (1346724792).

Almost surely, 2^13011212302 is an apocalyptic number.

13011212302 is a deficient number, since it is larger than the sum of its proper divisors (8536384370).

13011212302 is a wasteful number, since it uses less digits than its factorization.

13011212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125623.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13011212302 its reverse (20321211031), we get a palindrome (33332423333).

The spelling of 13011212302 in words is "thirteen billion, eleven million, two hundred twelve thousand, three hundred two".