155113160 has 32 divisors (see below), whose sum is σ = 356434560. Its totient is φ = 60724416.

The previous prime is 155113111. The next prime is 155113163. The reversal of 155113160 is 61311551.

It is not an unprimeable number, because it can be changed into a prime (155113163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39374 + ... + 43133.

It is an arithmetic number, because the mean of its divisors is an integer number (11138580).

Almost surely, 2^155113160 is an apocalyptic number.

155113160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155113160 is an abundant number, since it is smaller than the sum of its proper divisors (201321400).

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

155113160 is a wasteful number, since it uses less digits than its factorization.

155113160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82565 (or 82561 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 155113160 is about 12454.4433837888. The cubic root of 155113160 is about 537.2992262577.

The spelling of 155113160 in words is "one hundred fifty-five million, one hundred thirteen thousand, one hundred sixty".