102102001202 has 16 divisors (see below), whose sum is σ = 162366220032. Its totient is φ = 48068944560.

The previous prime is 102102001193. The next prime is 102102001259. The reversal of 102102001202 is 202100201201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22251848 + ... + 22256435.

It is an arithmetic number, because the mean of its divisors is an integer number (10147888752).

Almost surely, 2^102102001202 is an apocalyptic number.

102102001202 is a deficient number, since it is larger than the sum of its proper divisors (60264218830).

102102001202 is a wasteful number, since it uses less digits than its factorization.

102102001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44508353.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102102001202 its reverse (202100201201), we get a palindrome (304202202403).

The spelling of 102102001202 in words is "one hundred two billion, one hundred two million, one thousand, two hundred two".