2051010601007 has 4 divisors (see below), whose sum is σ = 2121735104520. Its totient is φ = 1980286097496.

The previous prime is 2051010600941. The next prime is 2051010601009. The reversal of 2051010601007 is 7001060101502.

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

It is a cyclic number.

It is not a de Polignac number, because 2051010601007 - 2¹⁰ = 2051010599983 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 (2051010601009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35362251713 + ... + 35362251770.

It is an arithmetic number, because the mean of its divisors is an integer number (530433776130).

Almost surely, 2^{2051010601007} is an apocalyptic number.

2051010601007 is a deficient number, since it is larger than the sum of its proper divisors (70724503513).

2051010601007 is an equidigital number, since it uses as much as digits as its factorization.

2051010601007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70724503512.

The product of its (nonzero) digits is 420, while the sum is 23.

Adding to 2051010601007 its reverse (7001060101502), we get a palindrome (9052070702509).

The spelling of 2051010601007 in words is "two trillion, fifty-one billion, ten million, six hundred one thousand, seven".