1203132102001 has 2 divisors, whose sum is σ = 1203132102002. Its totient is φ = 1203132102000.

The previous prime is 1203132101921. The next prime is 1203132102077. The reversal of 1203132102001 is 1002012313021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1094274997776 + 108857104225 = 1046076^2 + 329935^2 .

It is a cyclic number.

It is not a de Polignac number, because 1203132102001 - 2¹⁵ = 1203132069233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1203132102091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601566051000 + 601566051001.

It is an arithmetic number, because the mean of its divisors is an integer number (601566051001).

Almost surely, 2^{1203132102001} is an apocalyptic number.

It is an amenable number.

1203132102001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203132102001 is an equidigital number, since it uses as much as digits as its factorization.

1203132102001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1203132102001 its reverse (1002012313021), we get a palindrome (2205144415022).

The spelling of 1203132102001 in words is "one trillion, two hundred three billion, one hundred thirty-two million, one hundred two thousand, one".