1506143230 has 16 divisors (see below), whose sum is σ = 2715883344. Its totient is φ = 601384960.

The previous prime is 1506143189. The next prime is 1506143239. The reversal of 1506143230 is 323416051.

It is a super-3 number, since 3×1506143230³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1506143195 and 1506143204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1506143239) 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, 128131 + ... + 139390.

It is an arithmetic number, because the mean of its divisors is an integer number (169742709).

Almost surely, 2^1506143230 is an apocalyptic number.

1506143230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1506143230 is a deficient number, since it is larger than the sum of its proper divisors (1209740114).

1506143230 is a wasteful number, since it uses less digits than its factorization.

1506143230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268091.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1506143230 is about 38809.0611842132. The cubic root of 1506143230 is about 1146.2748346661.

Adding to 1506143230 its reverse (323416051), we get a palindrome (1829559281).

The spelling of 1506143230 in words is "one billion, five hundred six million, one hundred forty-three thousand, two hundred thirty".