1030730401 has 8 divisors (see below), whose sum is σ = 1042582464. Its totient is φ = 1018938960.

The previous prime is 1030730399. The next prime is 1030730429. The reversal of 1030730401 is 1040370301.

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

It is not a de Polignac number, because 1030730401 - 2¹ = 1030730399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030730461) 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, 19495 + ... + 49411.

It is an arithmetic number, because the mean of its divisors is an integer number (130322808).

Almost surely, 2^1030730401 is an apocalyptic number.

It is an amenable number.

1030730401 is a deficient number, since it is larger than the sum of its proper divisors (11852063).

1030730401 is a wasteful number, since it uses less digits than its factorization.

1030730401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30311.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1030730401 is about 32104.9902818861. The cubic root of 1030730401 is about 1010.1402938796.

The spelling of 1030730401 in words is "one billion, thirty million, seven hundred thirty thousand, four hundred one".