13228157154 has 16 divisors (see below), whose sum is σ = 26457442848. Its totient is φ = 4409197632.

The previous prime is 13228157119. The next prime is 13228157161. The reversal of 13228157154 is 45175182231.

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, 242209 + ... + 291755.

It is an arithmetic number, because the mean of its divisors is an integer number (1653590178).

Almost surely, 2^13228157154 is an apocalyptic number.

13228157154 is an abundant number, since it is smaller than the sum of its proper divisors (13229285694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13228157154 is a wasteful number, since it uses less digits than its factorization.

13228157154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94049.

The product of its digits is 67200, while the sum is 39.

The spelling of 13228157154 in words is "thirteen billion, two hundred twenty-eight million, one hundred fifty-seven thousand, one hundred fifty-four".