151210120 has 64 divisors (see below), whose sum is σ = 354585600. Its totient is φ = 57980160.

The previous prime is 151210093. The next prime is 151210123. The reversal of 151210120 is 21012151.

It is a self number, because there is not a number n which added to its sum of digits gives 151210120.

It is not an unprimeable number, because it can be changed into a prime (151210123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104361 + ... + 105799.

It is an arithmetic number, because the mean of its divisors is an integer number (5540400).

Almost surely, 2^151210120 is an apocalyptic number.

151210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151210120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177292800).

151210120 is an abundant number, since it is smaller than the sum of its proper divisors (203375480).

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

151210120 is a wasteful number, since it uses less digits than its factorization.

151210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1554 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 151210120 is about 12296.7524167969. The cubic root of 151210120 is about 532.7542864795.

Adding to 151210120 its reverse (21012151), we get a palindrome (172222271).

The spelling of 151210120 in words is "one hundred fifty-one million, two hundred ten thousand, one hundred twenty".