131123313123002 has 8 divisors (see below), whose sum is σ = 196685271203616. Its totient is φ = 65561556055132.

The previous prime is 131123313123001. The next prime is 131123313123029. The reversal of 131123313123002 is 200321313321131.

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

It is a super-3 number, since 3×131123313123002³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (131123313123001) 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, 48611678 + ... + 51238089.

It is an arithmetic number, because the mean of its divisors is an integer number (24585658900452).

Almost surely, 2^{131123313123002} is an apocalyptic number.

131123313123002 is a deficient number, since it is larger than the sum of its proper divisors (65561958080614).

131123313123002 is an equidigital number, since it uses as much as digits as its factorization.

131123313123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100506372.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 131123313123002 its reverse (200321313321131), we get a palindrome (331444626444133).

The spelling of 131123313123002 in words is "one hundred thirty-one trillion, one hundred twenty-three billion, three hundred thirteen million, one hundred twenty-three thousand, two".