101020110211203 has 32 divisors (see below), whose sum is σ = 137742798385920. Its totient is φ = 65834905092480.

The previous prime is 101020110211151. The next prime is 101020110211253. The reversal of 101020110211203 is 302112011020101.

It is not a de Polignac number, because 101020110211203 - 2¹⁶ = 101020110145667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101020110211253) 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, 494132601 + ... + 494336997.

It is an arithmetic number, because the mean of its divisors is an integer number (4304462449560).

Almost surely, 2^{101020110211203} is an apocalyptic number.

101020110211203 is a deficient number, since it is larger than the sum of its proper divisors (36722688174717).

101020110211203 is a wasteful number, since it uses less digits than its factorization.

101020110211203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220067.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101020110211203 its reverse (302112011020101), we get a palindrome (403132121231304).

The spelling of 101020110211203 in words is "one hundred one trillion, twenty billion, one hundred ten million, two hundred eleven thousand, two hundred three".