2101305666232 has 8 divisors (see below), whose sum is σ = 3939948124200. Its totient is φ = 1050652833112.

The previous prime is 2101305666217. The next prime is 2101305666241. The reversal of 2101305666232 is 2326665031012.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2101305666191 and 2101305666200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131331604132 + ... + 131331604147.

It is an arithmetic number, because the mean of its divisors is an integer number (492493515525).

Almost surely, 2^{2101305666232} is an apocalyptic number.

It is an amenable number.

2101305666232 is a deficient number, since it is larger than the sum of its proper divisors (1838642457968).

2101305666232 is a wasteful number, since it uses less digits than its factorization.

2101305666232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262663208285 (or 262663208281 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2101305666232 in words is "two trillion, one hundred one billion, three hundred five million, six hundred sixty-six thousand, two hundred thirty-two".