1102145454533 has 8 divisors (see below), whose sum is σ = 1113402821880. Its totient is φ = 1090894852800.

The previous prime is 1102145454493. The next prime is 1102145454541. The reversal of 1102145454533 is 3354545412011.

It can be written as a sum of positive squares in 4 ways, for example, as 94607301889 + 1007538152644 = 307583^2 + 1003762^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102145454533 - 2¹⁸ = 1102145192389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102145414533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363610 + ... + 2015867.

It is an arithmetic number, because the mean of its divisors is an integer number (139175352735).

Almost surely, 2^{1102145454533} is an apocalyptic number.

It is an amenable number.

1102145454533 is a deficient number, since it is larger than the sum of its proper divisors (11257367347).

1102145454533 is a wasteful number, since it uses less digits than its factorization.

1102145454533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382807.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1102145454533 in words is "one trillion, one hundred two billion, one hundred forty-five million, four hundred fifty-four thousand, five hundred thirty-three".