3132145130 has 8 divisors (see below), whose sum is σ = 5637861252. Its totient is φ = 1252858048.

The previous prime is 3132145123. The next prime is 3132145141. The reversal of 3132145130 is 315412313.

It can be written as a sum of positive squares in 2 ways, for example, as 3130514401 + 1630729 = 55951^2 + 1277^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3132145096 and 3132145105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156607247 + ... + 156607266.

Almost surely, 2^3132145130 is an apocalyptic number.

3132145130 is a deficient number, since it is larger than the sum of its proper divisors (2505716122).

3132145130 is a wasteful number, since it uses less digits than its factorization.

3132145130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313214520.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3132145130 is about 55965.5709342807. The cubic root of 3132145130 is about 1463.1222869148.

Adding to 3132145130 its reverse (315412313), we get a palindrome (3447557443).

The spelling of 3132145130 in words is "three billion, one hundred thirty-two million, one hundred forty-five thousand, one hundred thirty".