150130405 has 8 divisors (see below), whose sum is σ = 180859032. Its totient is φ = 119635968.

The previous prime is 150130369. The next prime is 150130411. The reversal of 150130405 is 504031051.

It can be written as a sum of positive squares in 4 ways, for example, as 22146436 + 127983969 = 4706^2 + 11313^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150130405 - 2⁹ = 150129893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57132 + ... + 59701.

It is an arithmetic number, because the mean of its divisors is an integer number (22607379).

Almost surely, 2^150130405 is an apocalyptic number.

It is an amenable number.

150130405 is a deficient number, since it is larger than the sum of its proper divisors (30728627).

150130405 is a wasteful number, since it uses less digits than its factorization.

150130405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117095.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 150130405 is about 12252.7713191751. The cubic root of 150130405 is about 531.4832133161.

Adding to 150130405 its reverse (504031051), we get a palindrome (654161456).

The spelling of 150130405 in words is "one hundred fifty million, one hundred thirty thousand, four hundred five".