103211203011 has 8 divisors (see below), whose sum is σ = 157274214144. Its totient is φ = 58977830280.

The previous prime is 103211202989. The next prime is 103211203033. The reversal of 103211203011 is 110302112301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103211202989) and next prime (103211203033).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103211203011 - 2⁵ = 103211202979 is a prime.

It is a super-2 number, since 2×103211203011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103211203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457409575 + ... + 2457409616.

It is an arithmetic number, because the mean of its divisors is an integer number (19659276768).

Almost surely, 2^103211203011 is an apocalyptic number.

103211203011 is a deficient number, since it is larger than the sum of its proper divisors (54063011133).

103211203011 is an equidigital number, since it uses as much as digits as its factorization.

103211203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914819201.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103211203011 its reverse (110302112301), we get a palindrome (213513315312).

The spelling of 103211203011 in words is "one hundred three billion, two hundred eleven million, two hundred three thousand, eleven".