13101202020002 has 8 divisors (see below), whose sum is σ = 19664077740012. Its totient is φ = 6546509440000.

The previous prime is 13101202019993. The next prime is 13101202020007. The reversal of 13101202020002 is 20002020210131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9652088181961 + 3449113838041 = 3106781^2 + 1857179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13101202020007) 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, 2045780999 + ... + 2045787402.

Almost surely, 2^{13101202020002} is an apocalyptic number.

13101202020002 is a deficient number, since it is larger than the sum of its proper divisors (6562875720010).

13101202020002 is a wasteful number, since it uses less digits than its factorization.

13101202020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091570004.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13101202020002 its reverse (20002020210131), we get a palindrome (33103222230133).

The spelling of 13101202020002 in words is "thirteen trillion, one hundred one billion, two hundred two million, twenty thousand, two".