102001210020230 has 16 divisors (see below), whose sum is σ = 183678329957904. Its totient is φ = 40783561358880.

The previous prime is 102001210020167. The next prime is 102001210020239. The reversal of 102001210020230 is 32020012100201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001210020239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2115305837 + ... + 2115354056.

It is an arithmetic number, because the mean of its divisors is an integer number (11479895622369).

Almost surely, 2^{102001210020230} is an apocalyptic number.

102001210020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001210020230 is a deficient number, since it is larger than the sum of its proper divisors (81677119937674).

102001210020230 is a wasteful number, since it uses less digits than its factorization.

102001210020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230662311.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102001210020230 its reverse (32020012100201), we get a palindrome (134021222120431).

The spelling of 102001210020230 in words is "one hundred two trillion, one billion, two hundred ten million, twenty thousand, two hundred thirty".