102012030002 has 4 divisors (see below), whose sum is σ = 153018045006. Its totient is φ = 51006015000.

The previous prime is 102012029941. The next prime is 102012030059. The reversal of 102012030002 is 200030210201.

It is a happy number.

102012030002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200030210201 = 17 ⋅11766482953.

It can be written as a sum of positive squares in only one way, i.e., 99243270841 + 2768759161 = 315029^2 + 52619^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25503007499 + ... + 25503007502.

Almost surely, 2^102012030002 is an apocalyptic number.

102012030002 is a deficient number, since it is larger than the sum of its proper divisors (51006015004).

102012030002 is an equidigital number, since it uses as much as digits as its factorization.

102012030002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51006015003.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 102012030002 its reverse (200030210201), we get a palindrome (302042240203).

The spelling of 102012030002 in words is "one hundred two billion, twelve million, thirty thousand, two".