141323031 has 24 divisors (see below), whose sum is σ = 211932864. Its totient is φ = 90682560.

The previous prime is 141323009. The next prime is 141323051. The reversal of 141323031 is 130323141.

141323031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141323031 - 2⁶ = 141322967 is a prime.

It is a super-2 number, since 2×141323031² = 39944398182053922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141322995 and 141323013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141323051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23065 + ... + 28541.

It is an arithmetic number, because the mean of its divisors is an integer number (8830536).

Almost surely, 2^141323031 is an apocalyptic number.

141323031 is a deficient number, since it is larger than the sum of its proper divisors (70609833).

141323031 is a wasteful number, since it uses less digits than its factorization.

141323031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 141323031 is about 11887.9363642308. The cubic root of 141323031 is about 520.8799585410.

Adding to 141323031 its reverse (130323141), we get a palindrome (271646172).

The spelling of 141323031 in words is "one hundred forty-one million, three hundred twenty-three thousand, thirty-one".