10121132323 has 2 divisors, whose sum is σ = 10121132324. Its totient is φ = 10121132322.

The previous prime is 10121132317. The next prime is 10121132369. The reversal of 10121132323 is 32323112101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121132323 - 2¹⁷ = 10121001251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10121132323.

It is not a weakly prime, because it can be changed into another prime (10121132303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060566161 + 5060566162.

It is an arithmetic number, because the mean of its divisors is an integer number (5060566162).

Almost surely, 2^10121132323 is an apocalyptic number.

10121132323 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121132323 is an equidigital number, since it uses as much as digits as its factorization.

10121132323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10121132323 its reverse (32323112101), we get a palindrome (42444244424).

The spelling of 10121132323 in words is "ten billion, one hundred twenty-one million, one hundred thirty-two thousand, three hundred twenty-three".