131200101212323 has 16 divisors (see below), whose sum is σ = 154137527109216. Its totient is φ = 110097740413440.

The previous prime is 131200101212311. The next prime is 131200101212491. The reversal of 131200101212323 is 323212101002131.

It is not a de Polignac number, because 131200101212323 - 2⁹ = 131200101211811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131200101212294 and 131200101212303.

It is not an unprimeable number, because it can be changed into a prime (131200101210323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93039115 + ... + 94438747.

It is an arithmetic number, because the mean of its divisors is an integer number (9633595444326).

Almost surely, 2^{131200101212323} is an apocalyptic number.

131200101212323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131200101212323 is a deficient number, since it is larger than the sum of its proper divisors (22937425896893).

131200101212323 is a wasteful number, since it uses less digits than its factorization.

131200101212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055174.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131200101212323 its reverse (323212101002131), we get a palindrome (454412202214454).

The spelling of 131200101212323 in words is "one hundred thirty-one trillion, two hundred billion, one hundred one million, two hundred twelve thousand, three hundred twenty-three".