1020120000207 has 16 divisors (see below), whose sum is σ = 1695783896832. Its totient is φ = 529932467520.

The previous prime is 1020120000203. The next prime is 1020120000253. The reversal of 1020120000207 is 7020000210201.

It is not a de Polignac number, because 1020120000207 - 2² = 1020120000203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020120000203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2208051718 + ... + 2208052179.

It is an arithmetic number, because the mean of its divisors is an integer number (105986493552).

Almost surely, 2^{1020120000207} is an apocalyptic number.

1020120000207 is a deficient number, since it is larger than the sum of its proper divisors (675663896625).

1020120000207 is a wasteful number, since it uses less digits than its factorization.

1020120000207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416103918.

The product of its (nonzero) digits is 56, while the sum is 15.

Adding to 1020120000207 its reverse (7020000210201), we get a palindrome (8040120210408).

The spelling of 1020120000207 in words is "one trillion, twenty billion, one hundred twenty million, two hundred seven", and thus it is an aban number.