1031132101042 has 16 divisors (see below), whose sum is σ = 1553234124672. Its totient is φ = 513389424240.

The previous prime is 1031132101019. The next prime is 1031132101079. The reversal of 1031132101042 is 2401012311301.

It is an unprimeable number.

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, 510553 + ... + 1524115.

It is an arithmetic number, because the mean of its divisors is an integer number (97077132792).

Almost surely, 2^{1031132101042} is an apocalyptic number.

1031132101042 is a deficient number, since it is larger than the sum of its proper divisors (522102023630).

1031132101042 is a wasteful number, since it uses less digits than its factorization.

1031132101042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015713.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1031132101042 its reverse (2401012311301), we get a palindrome (3432144412343).

The spelling of 1031132101042 in words is "one trillion, thirty-one billion, one hundred thirty-two million, one hundred one thousand, forty-two".