153218030 has 64 divisors (see below), whose sum is σ = 326177280. Its totient is φ = 50730624.

The previous prime is 153218029. The next prime is 153218047. The reversal of 153218030 is 30812351.

It is a junction number, because it is equal to n+sod(n) for n = 153217987 and 153218005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327857 + ... + 328323.

It is an arithmetic number, because the mean of its divisors is an integer number (5096520).

Almost surely, 2^153218030 is an apocalyptic number.

153218030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153218030 is an abundant number, since it is smaller than the sum of its proper divisors (172959250).

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

153218030 is a wasteful number, since it uses less digits than its factorization.

153218030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 153218030 is about 12378.1270796514. The cubic root of 153218030 is about 535.1020622239.

The spelling of 153218030 in words is "one hundred fifty-three million, two hundred eighteen thousand, thirty".