150531130 has 32 divisors (see below), whose sum is σ = 281988864. Its totient is φ = 57809856.

The previous prime is 150531119. The next prime is 150531149. The reversal of 150531130 is 31135051.

It is a junction number, because it is equal to n+sod(n) for n = 150531098 and 150531107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21889 + ... + 27931.

It is an arithmetic number, because the mean of its divisors is an integer number (8812152).

Almost surely, 2^150531130 is an apocalyptic number.

150531130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150531130 is a deficient number, since it is larger than the sum of its proper divisors (131457734).

150531130 is a wasteful number, since it uses less digits than its factorization.

150531130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 150531130 is about 12269.1128448637. The cubic root of 150531130 is about 531.9556679097.

Adding to 150531130 its reverse (31135051), we get a palindrome (181666181).

The spelling of 150531130 in words is "one hundred fifty million, five hundred thirty-one thousand, one hundred thirty".