1530402201 has 32 divisors (see below), whose sum is σ = 2287463040. Its totient is φ = 1011225600.

The previous prime is 1530402193. The next prime is 1530402229. The reversal of 1530402201 is 1022040351.

It is not a de Polignac number, because 1530402201 - 2³ = 1530402193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1530402301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2010661 + ... + 2011421.

It is an arithmetic number, because the mean of its divisors is an integer number (71483220).

Almost surely, 2^1530402201 is an apocalyptic number.

It is an amenable number.

1530402201 is a deficient number, since it is larger than the sum of its proper divisors (757060839).

1530402201 is a wasteful number, since it uses less digits than its factorization.

1530402201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1530402201 is about 39120.3553281409. The cubic root of 1530402201 is about 1152.3963141099.

Adding to 1530402201 its reverse (1022040351), we get a palindrome (2552442552).

The spelling of 1530402201 in words is "one billion, five hundred thirty million, four hundred two thousand, two hundred one".