11123201032330 has 32 divisors (see below), whose sum is σ = 20110836156048. Its totient is φ = 4429497139200.

The previous prime is 11123201032283. The next prime is 11123201032351. The reversal of 11123201032330 is 3323010232111.

It can be written as a sum of positive squares in 8 ways, for example, as 8912296710409 + 2210904321921 = 2985347^2 + 1486911^2 .

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, 7413394 + ... + 8786626.

Almost surely, 2^{11123201032330} is an apocalyptic number.

11123201032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123201032330 is a deficient number, since it is larger than the sum of its proper divisors (8987635123718).

11123201032330 is a wasteful number, since it uses less digits than its factorization.

11123201032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376842.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11123201032330 its reverse (3323010232111), we get a palindrome (14446211264441).

The spelling of 11123201032330 in words is "eleven trillion, one hundred twenty-three billion, two hundred one million, thirty-two thousand, three hundred thirty".