30150532431 has 6 divisors (see below), whose sum is σ = 43550769080. Its totient is φ = 20100354948.

The previous prime is 30150532429. The next prime is 30150532453. The reversal of 30150532431 is 13423505103.

30150532431 is a `hidden beast` number, since 30 + 150 + 53 + 2 + 431 = 666.

It is not a de Polignac number, because 30150532431 - 2¹ = 30150532429 is a prime.

It is a super-2 number, since 2×30150532431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30150532395 and 30150532404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150532421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1675029571 + ... + 1675029588.

Almost surely, 2^30150532431 is an apocalyptic number.

30150532431 is a deficient number, since it is larger than the sum of its proper divisors (13400236649).

30150532431 is a wasteful number, since it uses less digits than its factorization.

30150532431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350059165 (or 3350059162 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 30150532431 in words is "thirty billion, one hundred fifty million, five hundred thirty-two thousand, four hundred thirty-one".