1040131110551 has 16 divisors (see below), whose sum is σ = 1158810948960. Its totient is φ = 926978048640.

The previous prime is 1040131110547. The next prime is 1040131110553. The reversal of 1040131110551 is 1550111310401.

It is a cyclic number.

It is not a de Polignac number, because 1040131110551 - 2² = 1040131110547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040131110553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18672521 + ... + 18728141.

It is an arithmetic number, because the mean of its divisors is an integer number (72425684310).

Almost surely, 2^{1040131110551} is an apocalyptic number.

1040131110551 is a deficient number, since it is larger than the sum of its proper divisors (118679838409).

1040131110551 is a wasteful number, since it uses less digits than its factorization.

1040131110551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105266.

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 1040131110551 its reverse (1550111310401), we get a palindrome (2590242420952).

The spelling of 1040131110551 in words is "one trillion, forty billion, one hundred thirty-one million, one hundred ten thousand, five hundred fifty-one".