112100121010153 has 2 divisors, whose sum is σ = 112100121010154. Its totient is φ = 112100121010152.

The previous prime is 112100121010099. The next prime is 112100121010169. The reversal of 112100121010153 is 351010121001211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96441100716249 + 15659020293904 = 9820443^2 + 3957148^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112100121010153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112100121010153.

It is not a weakly prime, because it can be changed into another prime (112100121010453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050060505076 + 56050060505077.

It is an arithmetic number, because the mean of its divisors is an integer number (56050060505077).

Almost surely, 2^{112100121010153} is an apocalyptic number.

It is an amenable number.

112100121010153 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100121010153 is an equidigital number, since it uses as much as digits as its factorization.

112100121010153 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 19.

Adding to 112100121010153 its reverse (351010121001211), we get a palindrome (463110242011364).

The spelling of 112100121010153 in words is "one hundred twelve trillion, one hundred billion, one hundred twenty-one million, ten thousand, one hundred fifty-three".