241345031 has 2 divisors, whose sum is σ = 241345032. Its totient is φ = 241345030.

The previous prime is 241345007. The next prime is 241345033. The reversal of 241345031 is 130543142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241345031 - 2⁶ = 241344967 is a prime.

It is a super-2 number, since 2×241345031² = 116494847976781922, which contains 22 as substring.

Together with 241345033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 241344988 and 241345006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241345033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120672515 + 120672516.

It is an arithmetic number, because the mean of its divisors is an integer number (120672516).

Almost surely, 2^241345031 is an apocalyptic number.

241345031 is a deficient number, since it is larger than the sum of its proper divisors (1).

241345031 is an equidigital number, since it uses as much as digits as its factorization.

241345031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 241345031 is about 15535.2834219399. The cubic root of 241345031 is about 622.6052625444.

Adding to 241345031 its reverse (130543142), we get a palindrome (371888173).

The spelling of 241345031 in words is "two hundred forty-one million, three hundred forty-five thousand, thirty-one".