10132012203121 has 2 divisors, whose sum is σ = 10132012203122. Its totient is φ = 10132012203120.

The previous prime is 10132012203119. The next prime is 10132012203139. The reversal of 10132012203121 is 12130221023101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6166182912400 + 3965829290721 = 2483180^2 + 1991439^2 .

It is a cyclic number.

It is not a de Polignac number, because 10132012203121 - 2¹ = 10132012203119 is a prime.

Together with 10132012203119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10132012203151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5066006101560 + 5066006101561.

It is an arithmetic number, because the mean of its divisors is an integer number (5066006101561).

Almost surely, 2^{10132012203121} is an apocalyptic number.

It is an amenable number.

10132012203121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10132012203121 is an equidigital number, since it uses as much as digits as its factorization.

10132012203121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10132012203121 its reverse (12130221023101), we get a palindrome (22262233226222).

The spelling of 10132012203121 in words is "ten trillion, one hundred thirty-two billion, twelve million, two hundred three thousand, one hundred twenty-one".