2001030103210 has 64 divisors (see below), whose sum is σ = 3821939334144. Its totient is φ = 751708339200.

The previous prime is 2001030103201. The next prime is 2001030103211. The reversal of 2001030103210 is 123010301002.

It is not an unprimeable number, because it can be changed into a prime (2001030103211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270004405 + ... + 270011815.

It is an arithmetic number, because the mean of its divisors is an integer number (59717802096).

Almost surely, 2^{2001030103210} is an apocalyptic number.

2001030103210 is a deficient number, since it is larger than the sum of its proper divisors (1820909230934).

2001030103210 is a wasteful number, since it uses less digits than its factorization.

2001030103210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10639.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 2001030103210 its reverse (123010301002), we get a palindrome (2124040404212).

The spelling of 2001030103210 in words is "two trillion, one billion, thirty million, one hundred three thousand, two hundred ten".