120254004504253 has 2 divisors, whose sum is σ = 120254004504254. Its totient is φ = 120254004504252.

The previous prime is 120254004504203. The next prime is 120254004504383. The reversal of 120254004504253 is 352405400452021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85814970467769 + 34439034036484 = 9263637^2 + 5868478^2 .

It is a cyclic number.

It is not a de Polignac number, because 120254004504253 - 2³³ = 120245414569661 is a prime.

It is a super-2 number, since 2×120254004504253² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120254004504203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60127002252126 + 60127002252127.

It is an arithmetic number, because the mean of its divisors is an integer number (60127002252127).

Almost surely, 2^{120254004504253} is an apocalyptic number.

It is an amenable number.

120254004504253 is a deficient number, since it is larger than the sum of its proper divisors (1).

120254004504253 is an equidigital number, since it uses as much as digits as its factorization.

120254004504253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 120254004504253 its reverse (352405400452021), we get a palindrome (472659404956274).

The spelling of 120254004504253 in words is "one hundred twenty trillion, two hundred fifty-four billion, four million, five hundred four thousand, two hundred fifty-three".