150101420 has 48 divisors (see below), whose sum is σ = 362591040. Its totient is φ = 51128064.

The previous prime is 150101417. The next prime is 150101429. The reversal of 150101420 is 24101051.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 150101395 and 150101404.

It is not an unprimeable number, because it can be changed into a prime (150101429) 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, 18566 + ... + 25394.

It is an arithmetic number, because the mean of its divisors is an integer number (7553980).

Almost surely, 2^150101420 is an apocalyptic number.

150101420 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 150101420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181295520).

150101420 is an abundant number, since it is smaller than the sum of its proper divisors (212489620).

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

150101420 is a wasteful number, since it uses less digits than its factorization.

150101420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002 (or 7000 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 150101420 is about 12251.5884684395. The cubic root of 150101420 is about 531.4490074259.

Adding to 150101420 its reverse (24101051), we get a palindrome (174202471).

The spelling of 150101420 in words is "one hundred fifty million, one hundred one thousand, four hundred twenty".