30045230151 has 32 divisors (see below), whose sum is σ = 42678144000. Its totient is φ = 18770763648.

The previous prime is 30045230147. The next prime is 30045230167. The reversal of 30045230151 is 15103254003.

It is not a de Polignac number, because 30045230151 - 2² = 30045230147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30045230141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368461 + ... + 442553.

It is an arithmetic number, because the mean of its divisors is an integer number (1333692000).

Almost surely, 2^30045230151 is an apocalyptic number.

30045230151 is a deficient number, since it is larger than the sum of its proper divisors (12632913849).

30045230151 is a wasteful number, since it uses less digits than its factorization.

30045230151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74263.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 30045230151 its reverse (15103254003), we get a palindrome (45148484154).

The spelling of 30045230151 in words is "thirty billion, forty-five million, two hundred thirty thousand, one hundred fifty-one".