86331103 has 2 divisors, whose sum is σ = 86331104. Its totient is φ = 86331102.

The previous prime is 86331097. The next prime is 86331137. The reversal of 86331103 is 30113368.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86331103 - 2⁹ = 86330591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86331403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43165551 + 43165552.

It is an arithmetic number, because the mean of its divisors is an integer number (43165552).

Almost surely, 2^86331103 is an apocalyptic number.

86331103 is a deficient number, since it is larger than the sum of its proper divisors (1).

86331103 is an equidigital number, since it uses as much as digits as its factorization.

86331103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 86331103 is about 9291.4532232585. The cubic root of 86331103 is about 441.9662399226.

The spelling of 86331103 in words is "eighty-six million, three hundred thirty-one thousand, one hundred three".