1100020203092 has 6 divisors (see below), whose sum is σ = 1925035355418. Its totient is φ = 550010101544.

The previous prime is 1100020203067. The next prime is 1100020203259. The reversal of 1100020203092 is 2903020200011.

It can be written as a sum of positive squares in only one way, i.e., 691182727876 + 408837475216 = 831374^2 + 639404^2 .

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, 137502525383 + ... + 137502525390.

It is an arithmetic number, because the mean of its divisors is an integer number (320839225903).

Almost surely, 2^{1100020203092} is an apocalyptic number.

It is an amenable number.

1100020203092 is a deficient number, since it is larger than the sum of its proper divisors (825015152326).

1100020203092 is a wasteful number, since it uses less digits than its factorization.

1100020203092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275005050777 (or 275005050775 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 1100020203092 in words is "one trillion, one hundred billion, twenty million, two hundred three thousand, ninety-two".