110502145121553 has 16 divisors (see below), whose sum is σ = 163757706652800. Its totient is φ = 73645225501680.

The previous prime is 110502145121549. The next prime is 110502145121603. The reversal of 110502145121553 is 355121541205011.

110502145121553 is a `hidden beast` number, since 1 + 1 + 0 + 50 + 2 + 1 + 4 + 51 + 2 + 1 + 553 = 666.

It is not a de Polignac number, because 110502145121553 - 2² = 110502145121549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110502145121513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635223813 + ... + 635397746.

It is an arithmetic number, because the mean of its divisors is an integer number (10234856665800).

Almost surely, 2^{110502145121553} is an apocalyptic number.

It is an amenable number.

110502145121553 is a deficient number, since it is larger than the sum of its proper divisors (53255561531247).

110502145121553 is a wasteful number, since it uses less digits than its factorization.

110502145121553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270624789 (or 1270624783 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 110502145121553 its reverse (355121541205011), we get a palindrome (465623686326564).

The spelling of 110502145121553 in words is "one hundred ten trillion, five hundred two billion, one hundred forty-five million, one hundred twenty-one thousand, five hundred fifty-three".