1020132301121 has 4 divisors (see below), whose sum is σ = 1020718249044. Its totient is φ = 1019546353200.

The previous prime is 1020132301099. The next prime is 1020132301169. The reversal of 1020132301121 is 1211032310201.

1020132301121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17508582400 + 1002623718721 = 132320^2 + 1001311^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020132301121 - 2¹⁴ = 1020132284737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020132301121.

It is not an unprimeable number, because it can be changed into a prime (1020132309121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292971350 + ... + 292974831.

It is an arithmetic number, because the mean of its divisors is an integer number (255179562261).

Almost surely, 2^{1020132301121} is an apocalyptic number.

It is an amenable number.

1020132301121 is a deficient number, since it is larger than the sum of its proper divisors (585947923).

1020132301121 is an equidigital number, since it uses as much as digits as its factorization.

1020132301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585947922.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1020132301121 its reverse (1211032310201), we get a palindrome (2231164611322).

The spelling of 1020132301121 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred one thousand, one hundred twenty-one".