2102240533055 has 96 divisors (see below), whose sum is σ = 2803815907200. Its totient is φ = 1512134148096.

The previous prime is 2102240533031. The next prime is 2102240533069. The reversal of 2102240533055 is 5503350422012.

It is not a de Polignac number, because 2102240533055 - 2²⁰ = 2102239484479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1492008191 + ... + 1492009599.

It is an arithmetic number, because the mean of its divisors is an integer number (29206415700).

Almost surely, 2^{2102240533055} is an apocalyptic number.

2102240533055 is a deficient number, since it is larger than the sum of its proper divisors (701575374145).

2102240533055 is a wasteful number, since it uses less digits than its factorization.

2102240533055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2102240533055 its reverse (5503350422012), we get a palindrome (7605590955067).

The spelling of 2102240533055 in words is "two trillion, one hundred two billion, two hundred forty million, five hundred thirty-three thousand, fifty-five".