1300165146 has 48 divisors (see below), whose sum is σ = 3221462400. Its totient is φ = 371244384.

The previous prime is 1300165081. The next prime is 1300165147. The reversal of 1300165146 is 6415610031.

1300165146 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 1 + 651 + 4 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1300165147) 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, 390075 + ... + 393393.

It is an arithmetic number, because the mean of its divisors is an integer number (67113800).

Almost surely, 2^1300165146 is an apocalyptic number.

1300165146 is an abundant number, since it is smaller than the sum of its proper divisors (1921297254).

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

1300165146 is a wasteful number, since it uses less digits than its factorization.

1300165146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443 (or 6440 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1300165146 is about 36057.8028448767. The cubic root of 1300165146 is about 1091.4390962758.

Adding to 1300165146 its reverse (6415610031), we get a palindrome (7715775177).

The spelling of 1300165146 in words is "one billion, three hundred million, one hundred sixty-five thousand, one hundred forty-six".