3141545331 has 4 divisors (see below), whose sum is σ = 4188727112. Its totient is φ = 2094363552.

The previous prime is 3141545227. The next prime is 3141545369. The reversal of 3141545331 is 1335451413.

3141545331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3141545331 - 2⁷ = 3141545203 is a prime.

It is a super-2 number, since 2×3141545331² = 19738614133455799122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141545131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523590886 + ... + 523590891.

It is an arithmetic number, because the mean of its divisors is an integer number (1047181778).

Almost surely, 2^3141545331 is an apocalyptic number.

3141545331 is a deficient number, since it is larger than the sum of its proper divisors (1047181781).

3141545331 is a wasteful number, since it uses less digits than its factorization.

3141545331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047181780.

The product of its digits is 10800, while the sum is 30.

The square root of 3141545331 is about 56049.4900155211. The cubic root of 3141545331 is about 1464.5845336876.

Adding to 3141545331 its reverse (1335451413), we get a palindrome (4476996744).

The spelling of 3141545331 in words is "three billion, one hundred forty-one million, five hundred forty-five thousand, three hundred thirty-one".