1002150002 has 16 divisors (see below), whose sum is σ = 1757925312. Its totient is φ = 419504400.

The previous prime is 1002150001. The next prime is 1002150031. The reversal of 1002150002 is 2000512001.

It is not an unprimeable number, because it can be changed into a prime (1002150001) 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, 831749 + ... + 832952.

It is an arithmetic number, because the mean of its divisors is an integer number (109870332).

Almost surely, 2^1002150002 is an apocalyptic number.

1002150002 is a deficient number, since it is larger than the sum of its proper divisors (755775310).

1002150002 is a wasteful number, since it uses less digits than its factorization.

1002150002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664753.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1002150002 is about 31656.7528656999. The cubic root of 1002150002 is about 1000.7161543339.

Adding to 1002150002 its reverse (2000512001), we get a palindrome (3002662003).

The spelling of 1002150002 in words is "one billion, two million, one hundred fifty thousand, two".