103030212011 has 4 divisors (see below), whose sum is σ = 103037902224. Its totient is φ = 103022521800.

The previous prime is 103030212001. The next prime is 103030212029. The reversal of 103030212011 is 110212030301.

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 103030212011 - 2²⁶ = 102963103147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103030212001) 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, 3824975 + ... + 3851816.

It is an arithmetic number, because the mean of its divisors is an integer number (25759475556).

Almost surely, 2^103030212011 is an apocalyptic number.

103030212011 is a deficient number, since it is larger than the sum of its proper divisors (7690213).

103030212011 is an equidigital number, since it uses as much as digits as its factorization.

103030212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690212.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103030212011 its reverse (110212030301), we get a palindrome (213242242312).

The spelling of 103030212011 in words is "one hundred three billion, thirty million, two hundred twelve thousand, eleven".