10211010203 has 4 divisors (see below), whose sum is σ = 10811657880. Its totient is φ = 9610362528.

The previous prime is 10211010193. The next prime is 10211010223. The reversal of 10211010203 is 30201011201.

10211010203 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30201011201 = 1327 ⋅22758863.

It is a cyclic number.

It is not a de Polignac number, because 10211010203 - 2⁸ = 10211009947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211010223) 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, 300323813 + ... + 300323846.

It is an arithmetic number, because the mean of its divisors is an integer number (2702914470).

Almost surely, 2^10211010203 is an apocalyptic number.

10211010203 is a deficient number, since it is larger than the sum of its proper divisors (600647677).

10211010203 is an equidigital number, since it uses as much as digits as its factorization.

10211010203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600647676.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10211010203 its reverse (30201011201), we get a palindrome (40412021404).

The spelling of 10211010203 in words is "ten billion, two hundred eleven million, ten thousand, two hundred three".