1030744161 has 12 divisors (see below), whose sum is σ = 1502768592. Its totient is φ = 680740056.

The previous prime is 1030744151. The next prime is 1030744163. The reversal of 1030744161 is 1614470301.

It is a happy number.

It is not a de Polignac number, because 1030744161 - 2¹⁵ = 1030711393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030744163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534211 + ... + 536136.

It is an arithmetic number, because the mean of its divisors is an integer number (125230716).

Almost surely, 2^1030744161 is an apocalyptic number.

It is an amenable number.

1030744161 is a deficient number, since it is larger than the sum of its proper divisors (472024431).

1030744161 is a wasteful number, since it uses less digits than its factorization.

1030744161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070460 (or 1070457 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1030744161 is about 32105.2045780743. The cubic root of 1030744161 is about 1010.1447889019.

The spelling of 1030744161 in words is "one billion, thirty million, seven hundred forty-four thousand, one hundred sixty-one".