1012010010002 has 4 divisors (see below), whose sum is σ = 1518015015006. Its totient is φ = 506005005000.

The previous prime is 1012010009987. The next prime is 1012010010017. The reversal of 1012010010002 is 2000100102101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1012010009987) and next prime (1012010010017).

It can be written as a sum of positive squares in only one way, i.e., 1002503565001 + 9506445001 = 1001251^2 + 97501^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253002502499 + ... + 253002502502.

Almost surely, 2^{1012010010002} is an apocalyptic number.

1012010010002 is a deficient number, since it is larger than the sum of its proper divisors (506005005004).

1012010010002 is an equidigital number, since it uses as much as digits as its factorization.

1012010010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506005005003.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1012010010002 its reverse (2000100102101), we get a palindrome (3012110112103).

The spelling of 1012010010002 in words is "one trillion, twelve billion, ten million, ten thousand, two".