1002150014 has 4 divisors (see below), whose sum is σ = 1503225024. Its totient is φ = 501075006.

The previous prime is 1002150001. The next prime is 1002150031. The reversal of 1002150014 is 4100512001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4100512001 = 359 ⋅11422039.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250537502 + ... + 250537505.

It is an arithmetic number, because the mean of its divisors is an integer number (375806256).

Almost surely, 2^1002150014 is an apocalyptic number.

1002150014 is a deficient number, since it is larger than the sum of its proper divisors (501075010).

1002150014 is an equidigital number, since it uses as much as digits as its factorization.

1002150014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501075009.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1002150014 is about 31656.7530552329. The cubic root of 1002150014 is about 1000.7161583281.

Adding to 1002150014 its reverse (4100512001), we get a palindrome (5102662015).

The spelling of 1002150014 in words is "one billion, two million, one hundred fifty thousand, fourteen".