100001001031202 has 16 divisors (see below), whose sum is σ = 154845775237632. Its totient is φ = 48385857526560.

The previous prime is 100001001031187. The next prime is 100001001031319. The reversal of 100001001031202 is 202130100100001.

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, 26971523 + ... + 30454310.

It is an arithmetic number, because the mean of its divisors is an integer number (9677860952352).

Almost surely, 2^{100001001031202} is an apocalyptic number.

100001001031202 is a deficient number, since it is larger than the sum of its proper divisors (54844774206430).

100001001031202 is a wasteful number, since it uses less digits than its factorization.

100001001031202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57453953.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100001001031202 its reverse (202130100100001), we get a palindrome (302131101131203).

The spelling of 100001001031202 in words is "one hundred trillion, one billion, one million, thirty-one thousand, two hundred two".