10023000002 has 4 divisors (see below), whose sum is σ = 15034500006. Its totient is φ = 5011500000.

The previous prime is 10022999983. The next prime is 10023000017. The reversal of 10023000002 is 20000032001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10018208281 + 4791721 = 100091^2 + 2189^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505749999 + ... + 2505750002.

Almost surely, 2^10023000002 is an apocalyptic number.

10023000002 is a deficient number, since it is larger than the sum of its proper divisors (5011500004).

10023000002 is an equidigital number, since it uses as much as digits as its factorization.

10023000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011500003.

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 10023000002 its reverse (20000032001), we get a palindrome (30023032003).

The spelling of 10023000002 in words is "ten billion, twenty-three million, two", and thus it is an aban number and an uban number.