1530142201 has 8 divisors (see below), whose sum is σ = 1768383360. Its totient is φ = 1296813408.

The previous prime is 1530142193. The next prime is 1530142217. The reversal of 1530142201 is 1022410351.

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

It is a cyclic number.

It is not a de Polignac number, because 1530142201 - 2³ = 1530142193 is a prime.

It is a super-2 number, since 2×1530142201² = 4682670310562248802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530142241) 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, 1227421 + ... + 1228666.

It is an arithmetic number, because the mean of its divisors is an integer number (221047920).

Almost surely, 2^1530142201 is an apocalyptic number.

It is an amenable number.

1530142201 is a deficient number, since it is larger than the sum of its proper divisors (238241159).

1530142201 is an equidigital number, since it uses as much as digits as its factorization.

1530142201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456183.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1530142201 is about 39117.0321087886. The cubic root of 1530142201 is about 1152.3310502181.

Adding to 1530142201 its reverse (1022410351), we get a palindrome (2552552552).

The spelling of 1530142201 in words is "one billion, five hundred thirty million, one hundred forty-two thousand, two hundred one".