1032011020031 has 4 divisors (see below), whose sum is σ = 1036557324312. Its totient is φ = 1027464715752.

The previous prime is 1032011019989. The next prime is 1032011020109. The reversal of 1032011020031 is 1300201102301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032011020031 is a prime.

It is a super-2 number, since 2×1032011020031² (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 = 1032011019988 and 1032011020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032011020631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273151800 + ... + 2273152253.

It is an arithmetic number, because the mean of its divisors is an integer number (259139331078).

Almost surely, 2^{1032011020031} is an apocalyptic number.

1032011020031 is a deficient number, since it is larger than the sum of its proper divisors (4546304281).

1032011020031 is an equidigital number, since it uses as much as digits as its factorization.

1032011020031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546304280.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1032011020031 its reverse (1300201102301), we get a palindrome (2332212122332).

The spelling of 1032011020031 in words is "one trillion, thirty-two billion, eleven million, twenty thousand, thirty-one".