768021101002 has 8 divisors (see below), whose sum is σ = 1152041004036. Its totient is φ = 384007432992.

The previous prime is 768021100919. The next prime is 768021101041. The reversal of 768021101002 is 200101120867.

It can be written as a sum of positive squares in 2 ways, for example, as 762284401921 + 5736699081 = 873089^2 + 75741^2 .

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, 1237573 + ... + 1751464.

Almost surely, 2^768021101002 is an apocalyptic number.

768021101002 is a deficient number, since it is larger than the sum of its proper divisors (384019903034).

768021101002 is a wasteful number, since it uses less digits than its factorization.

768021101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117512.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 768021101002 its reverse (200101120867), we get a palindrome (968122221869).

The spelling of 768021101002 in words is "seven hundred sixty-eight billion, twenty-one million, one hundred one thousand, two".