1010085101851 has 8 divisors (see below), whose sum is σ = 1154391772160. Its totient is φ = 865780631208.

The previous prime is 1010085101827. The next prime is 1010085101869. The reversal of 1010085101851 is 1581015800101.

1010085101851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010085101851 - 2⁵ = 1010085101819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010085101251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592240 + ... + 1539778.

It is an arithmetic number, because the mean of its divisors is an integer number (144298971520).

Almost surely, 2^{1010085101851} is an apocalyptic number.

1010085101851 is a deficient number, since it is larger than the sum of its proper divisors (144306670309).

1010085101851 is an equidigital number, since it uses as much as digits as its factorization.

1010085101851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099833.

The product of its (nonzero) digits is 1600, while the sum is 31.

The spelling of 1010085101851 in words is "one trillion, ten billion, eighty-five million, one hundred one thousand, eight hundred fifty-one".