2123032123001 has 2 divisors, whose sum is σ = 2123032123002. Its totient is φ = 2123032123000.

The previous prime is 2123032122973. The next prime is 2123032123031. The reversal of 2123032123001 is 1003212303212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1583469889600 + 539562233401 = 1258360^2 + 734549^2 .

It is a cyclic number.

It is not a de Polignac number, because 2123032123001 - 2¹⁸ = 2123031860857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123032123031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061516061500 + 1061516061501.

It is an arithmetic number, because the mean of its divisors is an integer number (1061516061501).

Almost surely, 2^{2123032123001} is an apocalyptic number.

It is an amenable number.

2123032123001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123032123001 is an equidigital number, since it uses as much as digits as its factorization.

2123032123001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2123032123001 its reverse (1003212303212), we get a palindrome (3126244426213).

The spelling of 2123032123001 in words is "two trillion, one hundred twenty-three billion, thirty-two million, one hundred twenty-three thousand, one".