151020204 has 12 divisors (see below), whose sum is σ = 352380504. Its totient is φ = 50340064.

The previous prime is 151020193. The next prime is 151020223. The reversal of 151020204 is 402020151.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6292497 + ... + 6292520.

It is an arithmetic number, because the mean of its divisors is an integer number (29365042).

Almost surely, 2^151020204 is an apocalyptic number.

It is an amenable number.

151020204 is an abundant number, since it is smaller than the sum of its proper divisors (201360300).

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

151020204 is a wasteful number, since it uses less digits than its factorization.

151020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12585024 (or 12585022 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 151020204 is about 12289.0277890482. The cubic root of 151020204 is about 532.5311511676.

Adding to 151020204 its reverse (402020151), we get a palindrome (553040355).

The spelling of 151020204 in words is "one hundred fifty-one million, twenty thousand, two hundred four".