2147030361 has 16 divisors (see below), whose sum is σ = 3635184000. Its totient is φ = 1226874384.

The previous prime is 2147030309. The next prime is 2147030383. The reversal of 2147030361 is 1630307412.

It is not a de Polignac number, because 2147030361 - 2⁶ = 2147030297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2147030261) 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, 5679786 + ... + 5680163.

It is an arithmetic number, because the mean of its divisors is an integer number (227199000).

Almost surely, 2^2147030361 is an apocalyptic number.

2147030361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2147030361 is a deficient number, since it is larger than the sum of its proper divisors (1488153639).

2147030361 is a wasteful number, since it uses less digits than its factorization.

2147030361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11359965 (or 11359959 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2147030361 is about 46336.0589713886. The cubic root of 2147030361 is about 1290.0683738773.

Adding to 2147030361 its reverse (1630307412), we get a palindrome (3777337773).

The spelling of 2147030361 in words is "two billion, one hundred forty-seven million, thirty thousand, three hundred sixty-one".