1030681841 has 8 divisors (see below), whose sum is σ = 1179836160. Its totient is φ = 882006048.

The previous prime is 1030681823. The next prime is 1030681843. The reversal of 1030681841 is 1481860301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030681841 - 2⁶ = 1030681777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030681798 and 1030681807.

It is not an unprimeable number, because it can be changed into a prime (1030681843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115001 + ... + 123638.

It is an arithmetic number, because the mean of its divisors is an integer number (147479520).

Almost surely, 2^1030681841 is an apocalyptic number.

It is an amenable number.

1030681841 is a deficient number, since it is larger than the sum of its proper divisors (149154319).

1030681841 is an equidigital number, since it uses as much as digits as its factorization.

1030681841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239263.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1030681841 is about 32104.2340042556. The cubic root of 1030681841 is about 1010.1244303123.

The spelling of 1030681841 in words is "one billion, thirty million, six hundred eighty-one thousand, eight hundred forty-one".