100102202020010 has 32 divisors (see below), whose sum is σ = 182658280606272. Its totient is φ = 39491068890240.

The previous prime is 100102202019979. The next prime is 100102202020031. The reversal of 100102202020010 is 10020202201001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100102202019973 and 100102202020000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19958345 + ... + 24465075.

It is an arithmetic number, because the mean of its divisors is an integer number (5708071268946).

Almost surely, 2^{100102202020010} is an apocalyptic number.

100102202020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102202020010 is a deficient number, since it is larger than the sum of its proper divisors (82556078586262).

100102202020010 is a wasteful number, since it uses less digits than its factorization.

100102202020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537238.

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

Adding to 100102202020010 its reverse (10020202201001), we get a palindrome (110122404221011).

The spelling of 100102202020010 in words is "one hundred trillion, one hundred two billion, two hundred two million, twenty thousand, ten".