3123134203001 has 2 divisors, whose sum is σ = 3123134203002. Its totient is φ = 3123134203000.

The previous prime is 3123134202997. The next prime is 3123134203037. The reversal of 3123134203001 is 1003024313213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2767894362601 + 355239840400 = 1663699^2 + 596020^2 .

It is a cyclic number.

It is not a de Polignac number, because 3123134203001 - 2² = 3123134202997 is a prime.

It is not a weakly prime, because it can be changed into another prime (3123134203081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561567101500 + 1561567101501.

It is an arithmetic number, because the mean of its divisors is an integer number (1561567101501).

Almost surely, 2^{3123134203001} is an apocalyptic number.

It is an amenable number.

3123134203001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123134203001 is an equidigital number, since it uses as much as digits as its factorization.

3123134203001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3123134203001 its reverse (1003024313213), we get a palindrome (4126158516214).

The spelling of 3123134203001 in words is "three trillion, one hundred twenty-three billion, one hundred thirty-four million, two hundred three thousand, one".