131311130313002 has 8 divisors (see below), whose sum is σ = 196970824980000. Its totient is φ = 65654188653004.

The previous prime is 131311130312959. The next prime is 131311130313031. The reversal of 131311130313002 is 200313031113131.

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

It is a super-2 number, since 2×131311130313002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688132502 + ... + 688323297.

It is an arithmetic number, because the mean of its divisors is an integer number (24621353122500).

Almost surely, 2^{131311130313002} is an apocalyptic number.

131311130313002 is a deficient number, since it is larger than the sum of its proper divisors (65659694666998).

131311130313002 is a wasteful number, since it uses less digits than its factorization.

131311130313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376503500.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 131311130313002 its reverse (200313031113131), we get a palindrome (331624161426133).

The spelling of 131311130313002 in words is "one hundred thirty-one trillion, three hundred eleven billion, one hundred thirty million, three hundred thirteen thousand, two".