11383651154 has 8 divisors (see below), whose sum is σ = 17077566540. Its totient is φ = 5691128976.

The previous prime is 11383651099. The next prime is 11383651157. The reversal of 11383651154 is 45115638311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9934706929 + 1448944225 = 99673^2 + 38065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11383651157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327629 + ... + 360704.

Almost surely, 2^11383651154 is an apocalyptic number.

11383651154 is a deficient number, since it is larger than the sum of its proper divisors (5693915386).

11383651154 is an equidigital number, since it uses as much as digits as its factorization.

11383651154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696604.

The product of its digits is 43200, while the sum is 38.

The spelling of 11383651154 in words is "eleven billion, three hundred eighty-three million, six hundred fifty-one thousand, one hundred fifty-four".