46143115331 has 2 divisors, whose sum is σ = 46143115332. Its totient is φ = 46143115330.

The previous prime is 46143115279. The next prime is 46143115387. The reversal of 46143115331 is 13351134164.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46143115331 is a prime.

It is a super-2 number, since 2×46143115331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46143115231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23071557665 + 23071557666.

It is an arithmetic number, because the mean of its divisors is an integer number (23071557666).

Almost surely, 2^46143115331 is an apocalyptic number.

46143115331 is a deficient number, since it is larger than the sum of its proper divisors (1).

46143115331 is an equidigital number, since it uses as much as digits as its factorization.

46143115331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

Adding to 46143115331 its reverse (13351134164), we get a palindrome (59494249495).

The spelling of 46143115331 in words is "forty-six billion, one hundred forty-three million, one hundred fifteen thousand, three hundred thirty-one".