1012102301 has 12 divisors (see below), whose sum is σ = 1196647740. Its totient is φ = 853292160.

The previous prime is 1012102297. The next prime is 1012102307. The reversal of 1012102301 is 1032012101.

It can be written as a sum of positive squares in 2 ways, for example, as 515971225 + 496131076 = 22715^2 + 22274^2 .

It is not a de Polignac number, because 1012102301 - 2² = 1012102297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012102307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166316 + ... + 172293.

It is an arithmetic number, because the mean of its divisors is an integer number (99720645).

Almost surely, 2^1012102301 is an apocalyptic number.

It is an amenable number.

1012102301 is a deficient number, since it is larger than the sum of its proper divisors (184545439).

1012102301 is an equidigital number, since it uses as much as digits as its factorization.

1012102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338684 (or 338677 counting only the distinct ones).

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

The square root of 1012102301 is about 31813.5553027322. Note that the first 3 decimals coincide. The cubic root of 1012102301 is about 1004.0179349108.

Adding to 1012102301 its reverse (1032012101), we get a palindrome (2044114402).

The spelling of 1012102301 in words is "one billion, twelve million, one hundred two thousand, three hundred one".