11023401332 has 6 divisors (see below), whose sum is σ = 19290952338. Its totient is φ = 5511700664.

The previous prime is 11023401329. The next prime is 11023401343. The reversal of 11023401332 is 23310432011.

It can be written as a sum of positive squares in only one way, i.e., 6490880356 + 4532520976 = 80566^2 + 67324^2 .

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, 1377925163 + ... + 1377925170.

It is an arithmetic number, because the mean of its divisors is an integer number (3215158723).

Almost surely, 2^11023401332 is an apocalyptic number.

It is an amenable number.

11023401332 is a deficient number, since it is larger than the sum of its proper divisors (8267551006).

11023401332 is a wasteful number, since it uses less digits than its factorization.

11023401332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755850337 (or 2755850335 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11023401332 its reverse (23310432011), we get a palindrome (34333833343).

The spelling of 11023401332 in words is "eleven billion, twenty-three million, four hundred one thousand, three hundred thirty-two".