1012143514 has 8 divisors (see below), whose sum is σ = 1524904128. Its totient is φ = 503842140.

The previous prime is 1012143481. The next prime is 1012143527. The reversal of 1012143514 is 4153412101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114242 + ... + 1115149.

It is an arithmetic number, because the mean of its divisors is an integer number (190613016).

Almost surely, 2^1012143514 is an apocalyptic number.

1012143514 is a deficient number, since it is larger than the sum of its proper divisors (512760614).

1012143514 is a wasteful number, since it uses less digits than its factorization.

1012143514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229620.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1012143514 is about 31814.2030231782. The cubic root of 1012143514 is about 1004.0315626602.

Adding to 1012143514 its reverse (4153412101), we get a palindrome (5165555615).

It can be divided in two parts, 10121 and 43514, that added together give a palindrome (53635).

The spelling of 1012143514 in words is "one billion, twelve million, one hundred forty-three thousand, five hundred fourteen".