122303133013 has 2 divisors, whose sum is σ = 122303133014. Its totient is φ = 122303133012.

The previous prime is 122303132957. The next prime is 122303133037. The reversal of 122303133013 is 310331303221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104405241924 + 17897891089 = 323118^2 + 133783^2 .

It is a cyclic number.

It is not a de Polignac number, because 122303133013 - 2¹⁷ = 122303001941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122303133053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61151566506 + 61151566507.

It is an arithmetic number, because the mean of its divisors is an integer number (61151566507).

Almost surely, 2^122303133013 is an apocalyptic number.

It is an amenable number.

122303133013 is a deficient number, since it is larger than the sum of its proper divisors (1).

122303133013 is an equidigital number, since it uses as much as digits as its factorization.

122303133013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 122303133013 its reverse (310331303221), we get a palindrome (432634436234).

The spelling of 122303133013 in words is "one hundred twenty-two billion, three hundred three million, one hundred thirty-three thousand, thirteen".