201002020001011 has 32 divisors (see below), whose sum is σ = 204780913827840. Its totient is φ = 197263084320000.

The previous prime is 201002020000973. The next prime is 201002020001093. The reversal of 201002020001011 is 110100020200102.

It is not a de Polignac number, because 201002020001011 - 2⁹ = 201002020000499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201002020008011) 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, 26775275320 + ... + 26775282826.

It is an arithmetic number, because the mean of its divisors is an integer number (6399403557120).

Almost surely, 2^{201002020001011} is an apocalyptic number.

201002020001011 is a deficient number, since it is larger than the sum of its proper divisors (3778893826829).

201002020001011 is a wasteful number, since it uses less digits than its factorization.

201002020001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555.

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

Adding to 201002020001011 its reverse (110100020200102), we get a palindrome (311102040201113).

The spelling of 201002020001011 in words is "two hundred one trillion, two billion, twenty million, one thousand, eleven".