131003211002 has 16 divisors (see below), whose sum is σ = 200471119872. Its totient is φ = 64189635840.

The previous prime is 131003210981. The next prime is 131003211109. The reversal of 131003211002 is 200112300131.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2506874 + ... + 2558597.

It is an arithmetic number, because the mean of its divisors is an integer number (12529444992).

Almost surely, 2^131003211002 is an apocalyptic number.

131003211002 is a deficient number, since it is larger than the sum of its proper divisors (69467908870).

131003211002 is a wasteful number, since it uses less digits than its factorization.

131003211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065733.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131003211002 its reverse (200112300131), we get a palindrome (331115511133).

The spelling of 131003211002 in words is "one hundred thirty-one billion, three million, two hundred eleven thousand, two".