101002011012203 has 16 divisors (see below), whose sum is σ = 115453677816576. Its totient is φ = 86556047891040.

The previous prime is 101002011012187. The next prime is 101002011012233. The reversal of 101002011012203 is 302210110200101.

It is not a de Polignac number, because 101002011012203 - 2⁴ = 101002011012187 is a prime.

It is a super-2 number, since 2×101002011012203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101002011012233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880817693 + ... + 880932353.

It is an arithmetic number, because the mean of its divisors is an integer number (7215854863536).

Almost surely, 2^{101002011012203} is an apocalyptic number.

101002011012203 is a deficient number, since it is larger than the sum of its proper divisors (14451666804373).

101002011012203 is a wasteful number, since it uses less digits than its factorization.

101002011012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138434.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101002011012203 its reverse (302210110200101), we get a palindrome (403212121212304).

The spelling of 101002011012203 in words is "one hundred one trillion, two billion, eleven million, twelve thousand, two hundred three".