13010400002 has 4 divisors (see below), whose sum is σ = 19515600006. Its totient is φ = 6505200000.

The previous prime is 13010400001. The next prime is 13010400037. The reversal of 13010400002 is 20000401031.

It is a happy number.

13010400002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12923369761 + 87030241 = 113681^2 + 9329^2 .

It is not an unprimeable number, because it can be changed into a prime (13010400001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3252599999 + ... + 3252600002.

Almost surely, 2^13010400002 is an apocalyptic number.

13010400002 is a deficient number, since it is larger than the sum of its proper divisors (6505200004).

13010400002 is an equidigital number, since it uses as much as digits as its factorization.

13010400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505200003.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 13010400002 its reverse (20000401031), we get a palindrome (33010801033).

The spelling of 13010400002 in words is "thirteen billion, ten million, four hundred thousand, two".