20123301301313 has 32 divisors (see below), whose sum is σ = 23231200108032. Its totient is φ = 17074092672000.

The previous prime is 20123301301307. The next prime is 20123301301321. The reversal of 20123301301313 is 31310310332102.

It is not a de Polignac number, because 20123301301313 - 2¹⁶ = 20123301235777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20123301301373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2789862095 + ... + 2789869307.

It is an arithmetic number, because the mean of its divisors is an integer number (725975003376).

Almost surely, 2^{20123301301313} is an apocalyptic number.

It is an amenable number.

20123301301313 is a deficient number, since it is larger than the sum of its proper divisors (3107898806719).

20123301301313 is a wasteful number, since it uses less digits than its factorization.

20123301301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 20123301301313 its reverse (31310310332102), we get a palindrome (51433611633415).

The spelling of 20123301301313 in words is "twenty trillion, one hundred twenty-three billion, three hundred one million, three hundred one thousand, three hundred thirteen".