30153114 has 32 divisors (see below), whose sum is σ = 70536000. Its totient is φ = 9521712.

The previous prime is 30153089. The next prime is 30153119. The reversal of 30153114 is 41135103.

30153114 = 592² + 593² + ... + 667².

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

It is not an unprimeable number, because it can be changed into a prime (30153119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13669 + ... + 15720.

It is an arithmetic number, because the mean of its divisors is an integer number (2204250).

Almost surely, 2^30153114 is an apocalyptic number.

30153114 is an abundant number, since it is smaller than the sum of its proper divisors (40382886).

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

30153114 is a wasteful number, since it uses less digits than its factorization.

30153114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29419 (or 29413 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 30153114 is about 5491.1851179868. The cubic root of 30153114 is about 311.2509769167.

Adding to 30153114 its reverse (41135103), we get a palindrome (71288217).

The spelling of 30153114 in words is "thirty million, one hundred fifty-three thousand, one hundred fourteen".