153234012 has 24 divisors (see below), whose sum is σ = 376364800. Its totient is φ = 48389616.

The previous prime is 153234007. The next prime is 153234047. The reversal of 153234012 is 210432351.

It is a super-2 number, since 2×153234012² = 46961324867232288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153234012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335812 + ... + 336267.

Almost surely, 2^153234012 is an apocalyptic number.

153234012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153234012 is an abundant number, since it is smaller than the sum of its proper divisors (223130788).

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

153234012 is a wasteful number, since it uses less digits than its factorization.

153234012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672105 (or 672103 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 153234012 is about 12378.7726370590. The cubic root of 153234012 is about 535.1206668747.

Adding to 153234012 its reverse (210432351), we get a palindrome (363666363).

The spelling of 153234012 in words is "one hundred fifty-three million, two hundred thirty-four thousand, twelve".