123313101401 has 4 divisors (see below), whose sum is σ = 140929258752. Its totient is φ = 105696944052.

The previous prime is 123313101397. The next prime is 123313101487. The reversal of 123313101401 is 104101313321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 123313101401 - 2² = 123313101397 is a prime.

It is a super-2 number, since 2×123313101401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123313101601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8808078665 + ... + 8808078678.

It is an arithmetic number, because the mean of its divisors is an integer number (35232314688).

Almost surely, 2^123313101401 is an apocalyptic number.

It is an amenable number.

123313101401 is a deficient number, since it is larger than the sum of its proper divisors (17616157351).

123313101401 is an equidigital number, since it uses as much as digits as its factorization.

123313101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17616157350.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123313101401 its reverse (104101313321), we get a palindrome (227414414722).

The spelling of 123313101401 in words is "one hundred twenty-three billion, three hundred thirteen million, one hundred one thousand, four hundred one".