1012010003210 has 32 divisors (see below), whose sum is σ = 1879668603792. Its totient is φ = 392048005120.

The previous prime is 1012010003177. The next prime is 1012010003267. The reversal of 1012010003210 is 123000102101.

It can be written as a sum of positive squares in 8 ways, for example, as 488431856641 + 523578146569 = 698879^2 + 723587^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1012010003191 and 1012010003200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8952287 + ... + 9064626.

Almost surely, 2^{1012010003210} is an apocalyptic number.

1012010003210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012010003210 is a deficient number, since it is larger than the sum of its proper divisors (867658600582).

1012010003210 is a wasteful number, since it uses less digits than its factorization.

1012010003210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18017098.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1012010003210 its reverse (123000102101), we get a palindrome (1135010105311).

The spelling of 1012010003210 in words is "one trillion, twelve billion, ten million, three thousand, two hundred ten".