361013012 has 6 divisors (see below), whose sum is σ = 631772778. Its totient is φ = 180506504.

The previous prime is 361012987. The next prime is 361013017. The reversal of 361013012 is 210310163.

It can be written as a sum of positive squares in only one way, i.e., 358950916 + 2062096 = 18946^2 + 1436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361013017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45126623 + ... + 45126630.

It is an arithmetic number, because the mean of its divisors is an integer number (105295463).

Almost surely, 2^361013012 is an apocalyptic number.

It is an amenable number.

361013012 is a deficient number, since it is larger than the sum of its proper divisors (270759766).

361013012 is a wasteful number, since it uses less digits than its factorization.

361013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90253257 (or 90253255 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 361013012 is about 19000.3424179671. The cubic root of 361013012 is about 712.0452907477.

Adding to 361013012 its reverse (210310163), we get a palindrome (571323175).

The spelling of 361013012 in words is "three hundred sixty-one million, thirteen thousand, twelve".