30361150 has 48 divisors (see below), whose sum is σ = 62433504. Its totient is φ = 10926080.

The previous prime is 30361147. The next prime is 30361153. The reversal of 30361150 is 5116303.

It is an interprime number because it is at equal distance from previous prime (30361147) and next prime (30361153).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30361153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18774 + ... + 20326.

It is an arithmetic number, because the mean of its divisors is an integer number (1300698).

Almost surely, 2^30361150 is an apocalyptic number.

30361150 is an abundant number, since it is smaller than the sum of its proper divisors (32072354).

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

30361150 is a wasteful number, since it uses less digits than its factorization.

30361150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 30361150 is about 5510.0952804829. The cubic root of 30361150 is about 311.9651437611.

Adding to 30361150 its reverse (5116303), we get a palindrome (35477453).

It can be divided in two parts, 3036 and 1150, that added together give a triangular number (4186 = T₉₁).

The spelling of 30361150 in words is "thirty million, three hundred sixty-one thousand, one hundred fifty".