103010220311 has 2 divisors, whose sum is σ = 103010220312. Its totient is φ = 103010220310.

The previous prime is 103010220307. The next prime is 103010220331. The reversal of 103010220311 is 113022010301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103010220311 - 2² = 103010220307 is a prime.

It is a super-2 number, since 2×103010220311² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010220301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505110155 + 51505110156.

It is an arithmetic number, because the mean of its divisors is an integer number (51505110156).

Almost surely, 2^103010220311 is an apocalyptic number.

103010220311 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010220311 is an equidigital number, since it uses as much as digits as its factorization.

103010220311 is an evil number, because the sum of its binary digits is even.

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

Adding to 103010220311 its reverse (113022010301), we get a palindrome (216032230612).

The spelling of 103010220311 in words is "one hundred three billion, ten million, two hundred twenty thousand, three hundred eleven".