1030345801 has 3 divisors (see below), whose sum is σ = 1030377901. Its totient is φ = 1030313702.

The previous prime is 1030345781. The next prime is 1030345817. The reversal of 1030345801 is 1085430301.

The square root of 1030345801 is 32099.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1085430301 = 53 ⋅20479817.

It is not a de Polignac number, because 1030345801 - 2²⁹ = 493474889 is a prime.

It is a super-2 number, since 2×1030345801² = 2123224939276663202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030345831) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16050 + ... + 48148.

Almost surely, 2^1030345801 is an apocalyptic number.

1030345801 is the 32099-th square number.

1030345801 is the 16050-th centered octagonal number.

It is an amenable number.

1030345801 is a deficient number, since it is larger than the sum of its proper divisors (32100).

1030345801 is an frugal number, since it uses more digits than its factorization.

1030345801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64198 (or 32099 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The cubic root of 1030345801 is about 1010.0146392023.

Multiplying 1030345801 by its sum of digits (25), we get a square (25758645025 = 160495²).

The spelling of 1030345801 in words is "one billion, thirty million, three hundred forty-five thousand, eight hundred one".