1031012112133 has 8 divisors (see below), whose sum is σ = 1075852947456. Its totient is φ = 986172462000.

The previous prime is 1031012112131. The next prime is 1031012112149. The reversal of 1031012112133 is 3312112101301.

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 1031012112133 - 2¹ = 1031012112131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1031012112133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031012112131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795708 + ... + 2299258.

It is an arithmetic number, because the mean of its divisors is an integer number (134481618432).

Almost surely, 2^{1031012112133} is an apocalyptic number.

It is an amenable number.

1031012112133 is a deficient number, since it is larger than the sum of its proper divisors (44840835323).

1031012112133 is an equidigital number, since it uses as much as digits as its factorization.

1031012112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592595.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1031012112133 its reverse (3312112101301), we get a palindrome (4343124213434).

The spelling of 1031012112133 in words is "one trillion, thirty-one billion, twelve million, one hundred twelve thousand, one hundred thirty-three".