11355213000 has 64 divisors (see below), whose sum is σ = 35428273920. Its totient is φ = 3028056000.

The previous prime is 11355212989. The next prime is 11355213017. The reversal of 11355213000 is 31255311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889536 + ... + 1895535.

It is an arithmetic number, because the mean of its divisors is an integer number (553566780).

Almost surely, 2^11355213000 is an apocalyptic number.

11355213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11355213000 is an abundant number, since it is smaller than the sum of its proper divisors (24073060920).

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

11355213000 is a wasteful number, since it uses less digits than its factorization.

11355213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785095 (or 3785081 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 11355213000 its reverse (31255311), we get a palindrome (11386468311).

The spelling of 11355213000 in words is "eleven billion, three hundred fifty-five million, two hundred thirteen thousand".