341523131 has 2 divisors, whose sum is σ = 341523132. Its totient is φ = 341523130.

The previous prime is 341523109. The next prime is 341523137. The reversal of 341523131 is 131325143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341523131 is a prime.

It is a super-2 number, since 2×341523131² = 233276098016086322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 341523097 and 341523106.

It is not a weakly prime, because it can be changed into another prime (341523137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170761565 + 170761566.

It is an arithmetic number, because the mean of its divisors is an integer number (170761566).

Almost surely, 2^341523131 is an apocalyptic number.

341523131 is a deficient number, since it is larger than the sum of its proper divisors (1).

341523131 is an equidigital number, since it uses as much as digits as its factorization.

341523131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 341523131 is about 18480.3444502531. The cubic root of 341523131 is about 698.9938817982.

Adding to 341523131 its reverse (131325143), we get a palindrome (472848274).

The spelling of 341523131 in words is "three hundred forty-one million, five hundred twenty-three thousand, one hundred thirty-one".