131233232022103 has 8 divisors (see below), whose sum is σ = 136176508043136. Its totient is φ = 126375926019000.

The previous prime is 131233232022077. The next prime is 131233232022121. The reversal of 131233232022103 is 301220232332131.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131233232022103 is a prime.

It is a super-2 number, since 2×131233232022103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131233232022133) 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, 21492501373 + ... + 21492507478.

It is an arithmetic number, because the mean of its divisors is an integer number (17022063505392).

Almost surely, 2^{131233232022103} is an apocalyptic number.

131233232022103 is a deficient number, since it is larger than the sum of its proper divisors (4943276021033).

131233232022103 is an equidigital number, since it uses as much as digits as its factorization.

131233232022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42985008965.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 131233232022103 its reverse (301220232332131), we get a palindrome (432453464354234).

The spelling of 131233232022103 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, two hundred thirty-two million, twenty-two thousand, one hundred three".