1010010000031 has 4 divisors (see below), whose sum is σ = 1069422352992. Its totient is φ = 950597647072.

The previous prime is 1010010000017. The next prime is 1010010000037. The reversal of 1010010000031 is 1300000100101.

It is a happy number.

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 1010010000031 - 2²⁷ = 1009875782303 is a prime.

It is a super-2 number, since 2×1010010000031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010009999969 and 1010010000023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010010000037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29706176455 + ... + 29706176488.

It is an arithmetic number, because the mean of its divisors is an integer number (267355588248).

Almost surely, 2^{1010010000031} is an apocalyptic number.

1010010000031 is a deficient number, since it is larger than the sum of its proper divisors (59412352961).

1010010000031 is an equidigital number, since it uses as much as digits as its factorization.

1010010000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59412352960.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 1010010000031 its reverse (1300000100101), we get a palindrome (2310010100132).

The spelling of 1010010000031 in words is "one trillion, ten billion, ten million, thirty-one", and thus it is an aban number and an uban number.