120101200102453 has 2 divisors, whose sum is σ = 120101200102454. Its totient is φ = 120101200102452.

The previous prime is 120101200102441. The next prime is 120101200102567. The reversal of 120101200102453 is 354201002101021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101883950562564 + 18217249539889 = 10093758^2 + 4268167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120101200102453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120101200102753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050600051226 + 60050600051227.

It is an arithmetic number, because the mean of its divisors is an integer number (60050600051227).

Almost surely, 2^{120101200102453} is an apocalyptic number.

It is an amenable number.

120101200102453 is a deficient number, since it is larger than the sum of its proper divisors (1).

120101200102453 is an equidigital number, since it uses as much as digits as its factorization.

120101200102453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 120101200102453 its reverse (354201002101021), we get a palindrome (474302202203474).

The spelling of 120101200102453 in words is "one hundred twenty trillion, one hundred one billion, two hundred million, one hundred two thousand, four hundred fifty-three".