102012111202 has 8 divisors (see below), whose sum is σ = 153020258496. Its totient is φ = 51005358372.

The previous prime is 102012111167. The next prime is 102012111247. The reversal of 102012111202 is 202111210201.

102012111202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 140998 + ... + 473185.

It is an arithmetic number, because the mean of its divisors is an integer number (19127532312).

Almost surely, 2^102012111202 is an apocalyptic number.

102012111202 is a deficient number, since it is larger than the sum of its proper divisors (51008147294).

102012111202 is an equidigital number, since it uses as much as digits as its factorization.

102012111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697232.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102012111202 its reverse (202111210201), we get a palindrome (304123321403).

The spelling of 102012111202 in words is "one hundred two billion, twelve million, one hundred eleven thousand, two hundred two".