151422030 has 48 divisors (see below), whose sum is σ = 394377984. Its totient is φ = 40309440.

The previous prime is 151422023. The next prime is 151422053. The reversal of 151422030 is 30224151.

151422030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 151421994 and 151422012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70675 + ... + 72785.

It is an arithmetic number, because the mean of its divisors is an integer number (8216208).

Almost surely, 2^151422030 is an apocalyptic number.

151422030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151422030 is an abundant number, since it is smaller than the sum of its proper divisors (242955954).

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

151422030 is a wasteful number, since it uses less digits than its factorization.

151422030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921 (or 2918 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 151422030 is about 12305.3659027272. The cubic root of 151422030 is about 533.0030424564.

Adding to 151422030 its reverse (30224151), we get a palindrome (181646181).

The spelling of 151422030 in words is "one hundred fifty-one million, four hundred twenty-two thousand, thirty".