13102010002 has 4 divisors (see below), whose sum is σ = 19653015006. Its totient is φ = 6551005000.

The previous prime is 13102009981. The next prime is 13102010003. The reversal of 13102010002 is 20001020131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20001020131 = 1453 ⋅13765327.

It can be written as a sum of positive squares in only one way, i.e., 12126634641 + 975375361 = 110121^2 + 31231^2 .

It is not an unprimeable number, because it can be changed into a prime (13102010003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275502499 + ... + 3275502502.

Almost surely, 2^13102010002 is an apocalyptic number.

13102010002 is a deficient number, since it is larger than the sum of its proper divisors (6551005004).

13102010002 is an equidigital number, since it uses as much as digits as its factorization.

13102010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551005003.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 13102010002 its reverse (20001020131), we get a palindrome (33103030133).

The spelling of 13102010002 in words is "thirteen billion, one hundred two million, ten thousand, two".