11148367155 has 8 divisors (see below), whose sum is σ = 17837387472. Its totient is φ = 5945795808.

The previous prime is 11148367141. The next prime is 11148367183. The reversal of 11148367155 is 55176384111.

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

It is not a de Polignac number, because 11148367155 - 2⁶ = 11148367091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371612224 + ... + 371612253.

It is an arithmetic number, because the mean of its divisors is an integer number (2229673434).

Almost surely, 2^11148367155 is an apocalyptic number.

11148367155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11148367155 is a deficient number, since it is larger than the sum of its proper divisors (6689020317).

11148367155 is an equidigital number, since it uses as much as digits as its factorization.

11148367155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743224485.

The product of its digits is 100800, while the sum is 42.

The spelling of 11148367155 in words is "eleven billion, one hundred forty-eight million, three hundred sixty-seven thousand, one hundred fifty-five".