1101742266 has 16 divisors (see below), whose sum is σ = 2263038624. Its totient is φ = 357321744.

The previous prime is 1101742211. The next prime is 1101742321. The reversal of 1101742266 is 6622471011.

It is an interprime number because it is at equal distance from previous prime (1101742211) and next prime (1101742321).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2481180 + ... + 2481623.

It is an arithmetic number, because the mean of its divisors is an integer number (141439914).

Almost surely, 2^1101742266 is an apocalyptic number.

1101742266 is an abundant number, since it is smaller than the sum of its proper divisors (1161296358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101742266 is a wasteful number, since it uses less digits than its factorization.

1101742266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962845.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1101742266 is about 33192.5031595992. The cubic root of 1101742266 is about 1032.8248299545.

The spelling of 1101742266 in words is "one billion, one hundred one million, seven hundred forty-two thousand, two hundred sixty-six".