513101206 has 12 divisors (see below), whose sum is σ = 772404156. Its totient is φ = 255635120.

The previous prime is 513101203. The next prime is 513101207. The reversal of 513101206 is 602101315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513101201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 673866 + ... + 674626.

It is an arithmetic number, because the mean of its divisors is an integer number (64367013).

Almost surely, 2^513101206 is an apocalyptic number.

513101206 is a deficient number, since it is larger than the sum of its proper divisors (259302950).

513101206 is an frugal number, since it uses more digits than its factorization.

513101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 513101206 is about 22651.7373726608. The cubic root of 513101206 is about 800.5731340903.

The spelling of 513101206 in words is "five hundred thirteen million, one hundred one thousand, two hundred six".