46111031 has 2 divisors, whose sum is σ = 46111032. Its totient is φ = 46111030.

The previous prime is 46110997. The next prime is 46111061. The reversal of 46111031 is 13011164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46111031 is a prime.

It is a super-2 number, since 2×46111031² = 4252454359765922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46111061) 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, 23055515 + 23055516.

It is an arithmetic number, because the mean of its divisors is an integer number (23055516).

Almost surely, 2^46111031 is an apocalyptic number.

46111031 is a deficient number, since it is larger than the sum of its proper divisors (1).

46111031 is an equidigital number, since it uses as much as digits as its factorization.

46111031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 46111031 is about 6790.5103637356. The cubic root of 46111031 is about 358.5928376336.

Adding to 46111031 its reverse (13011164), we get a palindrome (59122195).

The spelling of 46111031 in words is "forty-six million, one hundred eleven thousand, thirty-one".