110120020012253 has 2 divisors, whose sum is σ = 110120020012254. Its totient is φ = 110120020012252.

The previous prime is 110120020012193. The next prime is 110120020012273. The reversal of 110120020012253 is 352210020021011.

It is an a-pointer prime, because the next prime (110120020012273) can be obtained adding 110120020012253 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101835909938884 + 8284110073369 = 10091378^2 + 2878213^2 .

It is a cyclic number.

It is not a de Polignac number, because 110120020012253 - 2²² = 110120015817949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110120020012273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060010006126 + 55060010006127.

It is an arithmetic number, because the mean of its divisors is an integer number (55060010006127).

Almost surely, 2^{110120020012253} is an apocalyptic number.

It is an amenable number.

110120020012253 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120020012253 is an equidigital number, since it uses as much as digits as its factorization.

110120020012253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 110120020012253 its reverse (352210020021011), we get a palindrome (462330040033264).

The spelling of 110120020012253 in words is "one hundred ten trillion, one hundred twenty billion, twenty million, twelve thousand, two hundred fifty-three".