1073205210 has 64 divisors (see below), whose sum is σ = 3211259904. Its totient is φ = 223003200.

The previous prime is 1073205197. The next prime is 1073205227. The reversal of 1073205210 is 125023701.

It is a super-2 number, since 2×1073205210² = 2303538845542288200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229986 + ... + 234605.

It is an arithmetic number, because the mean of its divisors is an integer number (50175936).

Almost surely, 2^1073205210 is an apocalyptic number.

1073205210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1073205210 is an abundant number, since it is smaller than the sum of its proper divisors (2138054694).

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

1073205210 is a wasteful number, since it uses less digits than its factorization.

1073205210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464619.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1073205210 is about 32759.8108968901. The cubic root of 1073205210 is about 1023.8293865783.

Adding to 1073205210 its reverse (125023701), we get a palindrome (1198228911).

The spelling of 1073205210 in words is "one billion, seventy-three million, two hundred five thousand, two hundred ten".