155153130 has 32 divisors (see below), whose sum is σ = 406219968. Its totient is φ = 37612800.

The previous prime is 155153111. The next prime is 155153137. The reversal of 155153130 is 31351551.

155153130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 155153130.

It is not an unprimeable number, because it can be changed into a prime (155153137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234751 + ... + 235410.

It is an arithmetic number, because the mean of its divisors is an integer number (12694374).

Almost surely, 2^155153130 is an apocalyptic number.

155153130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155153130 is an abundant number, since it is smaller than the sum of its proper divisors (251066838).

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

155153130 is a wasteful number, since it uses less digits than its factorization.

155153130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470182.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 155153130 is about 12456.0479286168. The cubic root of 155153130 is about 537.3453732249.

The spelling of 155153130 in words is "one hundred fifty-five million, one hundred fifty-three thousand, one hundred thirty".