3145110531 has 8 divisors (see below), whose sum is σ = 4195778304. Its totient is φ = 2095591560.

The previous prime is 3145110509. The next prime is 3145110541. The reversal of 3145110531 is 1350115413.

3145110531 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3145110531 - 2¹³ = 3145102339 is a prime.

It is a super-3 number, since 3×3145110531³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3145110541) 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, 280791 + ... + 291776.

It is an arithmetic number, because the mean of its divisors is an integer number (524472288).

Almost surely, 2^3145110531 is an apocalyptic number.

3145110531 is a deficient number, since it is larger than the sum of its proper divisors (1050667773).

3145110531 is a wasteful number, since it uses less digits than its factorization.

3145110531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574401.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 3145110531 is about 56081.2850334227. The cubic root of 3145110531 is about 1465.1383548429.

Adding to 3145110531 its reverse (1350115413), we get a palindrome (4495225944).

The spelling of 3145110531 in words is "three billion, one hundred forty-five million, one hundred ten thousand, five hundred thirty-one".