103021230211 has 4 divisors (see below), whose sum is σ = 103401382624. Its totient is φ = 102641077800.

The previous prime is 103021230197. The next prime is 103021230223. The reversal of 103021230211 is 112032120301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103021230211 - 2⁹ = 103021229699 is a prime.

It is a super-2 number, since 2×103021230211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103021230251) 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, 190075800 + ... + 190076341.

It is an arithmetic number, because the mean of its divisors is an integer number (25850345656).

Almost surely, 2^103021230211 is an apocalyptic number.

103021230211 is a deficient number, since it is larger than the sum of its proper divisors (380152413).

103021230211 is an equidigital number, since it uses as much as digits as its factorization.

103021230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380152412.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103021230211 its reverse (112032120301), we get a palindrome (215053350512).

The spelling of 103021230211 in words is "one hundred three billion, twenty-one million, two hundred thirty thousand, two hundred eleven".