11023602340 has 12 divisors (see below), whose sum is σ = 23149564956. Its totient is φ = 4409440928.

The previous prime is 11023602329. The next prime is 11023602361. The reversal of 11023602340 is 4320632011.

It can be written as a sum of positive squares in 2 ways, for example, as 2191737856 + 8831864484 = 46816^2 + 93978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275590039 + ... + 275590078.

It is an arithmetic number, because the mean of its divisors is an integer number (1929130413).

Almost surely, 2^11023602340 is an apocalyptic number.

11023602340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023602340 is an abundant number, since it is smaller than the sum of its proper divisors (12125962616).

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

11023602340 is a wasteful number, since it uses less digits than its factorization.

11023602340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551180126 (or 551180124 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The spelling of 11023602340 in words is "eleven billion, twenty-three million, six hundred two thousand, three hundred forty".