104663031 has 16 divisors (see below), whose sum is σ = 155478528. Its totient is φ = 62081600.

The previous prime is 104663029. The next prime is 104663051. The reversal of 104663031 is 130366401.

It is a cyclic number.

It is not a de Polignac number, because 104663031 - 2¹ = 104663029 is a prime.

It is a super-2 number, since 2×104663031² = 21908700116213922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104662992 and 104663010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104663011) 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 in 15 ways as a sum of consecutive naturals, for example, 32190 + ... + 35291.

It is an arithmetic number, because the mean of its divisors is an integer number (9717408).

Almost surely, 2^104663031 is an apocalyptic number.

104663031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104663031 is a deficient number, since it is larger than the sum of its proper divisors (50815497).

104663031 is a wasteful number, since it uses less digits than its factorization.

104663031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67542.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 104663031 is about 10230.4951493073. The cubic root of 104663031 is about 471.2641852541.

The spelling of 104663031 in words is "one hundred four million, six hundred sixty-three thousand, thirty-one".