46305131 has 2 divisors, whose sum is σ = 46305132. Its totient is φ = 46305130.

The previous prime is 46305121. The next prime is 46305137. The reversal of 46305131 is 13150364.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46305131 - 2¹⁴ = 46288747 is a prime.

It is a super-2 number, since 2×46305131² = 4288330313854322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46305097 and 46305106.

It is not a weakly prime, because it can be changed into another prime (46305137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23152565 + 23152566.

It is an arithmetic number, because the mean of its divisors is an integer number (23152566).

Almost surely, 2^46305131 is an apocalyptic number.

46305131 is a deficient number, since it is larger than the sum of its proper divisors (1).

46305131 is an equidigital number, since it uses as much as digits as its factorization.

46305131 is an evil number, because the sum of its binary digits is even.

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

The square root of 46305131 is about 6804.7873589114. The cubic root of 46305131 is about 359.0952874365.

Adding to 46305131 its reverse (13150364), we get a palindrome (59455495).

The spelling of 46305131 in words is "forty-six million, three hundred five thousand, one hundred thirty-one".