1201002110153 has 2 divisors, whose sum is σ = 1201002110154. Its totient is φ = 1201002110152.

The previous prime is 1201002110057. The next prime is 1201002110159. The reversal of 1201002110153 is 3510112001021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 711613719184 + 489388390969 = 843572^2 + 699563^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201002110153 - 2²⁰ = 1201001061577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201002110159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600501055076 + 600501055077.

It is an arithmetic number, because the mean of its divisors is an integer number (600501055077).

Almost surely, 2^{1201002110153} is an apocalyptic number.

It is an amenable number.

1201002110153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201002110153 is an equidigital number, since it uses as much as digits as its factorization.

1201002110153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 1201002110153 its reverse (3510112001021), we get a palindrome (4711114111174).

The spelling of 1201002110153 in words is "one trillion, two hundred one billion, two million, one hundred ten thousand, one hundred fifty-three".