11351532038 has 16 divisors (see below), whose sum is σ = 21228839424. Its totient is φ = 4422674760.

The previous prime is 11351532037. The next prime is 11351532067. The reversal of 11351532038 is 83023515311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11351531995 and 11351532013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351532037) by changing a digit.

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, 36855470 + ... + 36855777.

It is an arithmetic number, because the mean of its divisors is an integer number (1326802464).

Almost surely, 2^11351532038 is an apocalyptic number.

11351532038 is a deficient number, since it is larger than the sum of its proper divisors (9877307386).

11351532038 is a wasteful number, since it uses less digits than its factorization.

11351532038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73711267.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 11351532038 in words is "eleven billion, three hundred fifty-one million, five hundred thirty-two thousand, thirty-eight".