141265031 has 2 divisors, whose sum is σ = 141265032. Its totient is φ = 141265030.

The previous prime is 141265009. The next prime is 141265043. The reversal of 141265031 is 130562141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141265031 - 2¹⁰ = 141264007 is a prime.

It is a super-2 number, since 2×141265031² = 39911617966861922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141264988 and 141265006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141265231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70632515 + 70632516.

It is an arithmetic number, because the mean of its divisors is an integer number (70632516).

Almost surely, 2^141265031 is an apocalyptic number.

141265031 is a deficient number, since it is larger than the sum of its proper divisors (1).

141265031 is an equidigital number, since it uses as much as digits as its factorization.

141265031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 141265031 is about 11885.4966661053. The cubic root of 141265031 is about 520.8086911491.

The spelling of 141265031 in words is "one hundred forty-one million, two hundred sixty-five thousand, thirty-one".