100202020001011 has 4 divisors (see below), whose sum is σ = 105475810527400. Its totient is φ = 94928229474624.

The previous prime is 100202020000993. The next prime is 100202020001053. The reversal of 100202020001011 is 110100020202001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100202020001011 - 2⁹ = 100202020000499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100202020001711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636895263166 + ... + 2636895263203.

It is an arithmetic number, because the mean of its divisors is an integer number (26368952631850).

Almost surely, 2^{100202020001011} is an apocalyptic number.

100202020001011 is a deficient number, since it is larger than the sum of its proper divisors (5273790526389).

100202020001011 is an equidigital number, since it uses as much as digits as its factorization.

100202020001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273790526388.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100202020001011 its reverse (110100020202001), we get a palindrome (210302040203012).

The spelling of 100202020001011 in words is "one hundred trillion, two hundred two billion, twenty million, one thousand, eleven".