131123302001 has 8 divisors (see below), whose sum is σ = 132440627904. Its totient is φ = 129806827920.

The previous prime is 131123301941. The next prime is 131123302019. The reversal of 131123302001 is 100203321131.

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

It is a cyclic number.

It is not a de Polignac number, because 131123302001 - 2²⁶ = 131056193137 is a prime.

It is a super-3 number, since 3×131123302001³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131123332001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98735 + ... + 521531.

It is an arithmetic number, because the mean of its divisors is an integer number (16555078488).

Almost surely, 2^131123302001 is an apocalyptic number.

It is an amenable number.

131123302001 is a deficient number, since it is larger than the sum of its proper divisors (1317325903).

131123302001 is a wasteful number, since it uses less digits than its factorization.

131123302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425911.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131123302001 its reverse (100203321131), we get a palindrome (231326623132).

The spelling of 131123302001 in words is "one hundred thirty-one billion, one hundred twenty-three million, three hundred two thousand, one".