103011210311 has 2 divisors, whose sum is σ = 103011210312. Its totient is φ = 103011210310.

The previous prime is 103011210299. The next prime is 103011210353. The reversal of 103011210311 is 113012110301.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (113012110301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103011210311 - 2¹⁴ = 103011193927 is a prime.

It is a super-2 number, since 2×103011210311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103011210391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505605155 + 51505605156.

It is an arithmetic number, because the mean of its divisors is an integer number (51505605156).

Almost surely, 2^103011210311 is an apocalyptic number.

103011210311 is a deficient number, since it is larger than the sum of its proper divisors (1).

103011210311 is an equidigital number, since it uses as much as digits as its factorization.

103011210311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 103011210311 its reverse (113012110301), we get a palindrome (216023320612).

The spelling of 103011210311 in words is "one hundred three billion, eleven million, two hundred ten thousand, three hundred eleven".