1011321412041 has 32 divisors (see below), whose sum is σ = 1423692605440. Its totient is φ = 636799532544.

The previous prime is 1011321412027. The next prime is 1011321412043. The reversal of 1011321412041 is 1402141231101.

It is not a de Polignac number, because 1011321412041 - 2⁷ = 1011321411913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011321411999 and 1011321412017.

It is not an unprimeable number, because it can be changed into a prime (1011321412043) 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 31 ways as a sum of consecutive naturals, for example, 29490681 + ... + 29524953.

It is an arithmetic number, because the mean of its divisors is an integer number (44490393920).

Almost surely, 2^{1011321412041} is an apocalyptic number.

It is an amenable number.

1011321412041 is a deficient number, since it is larger than the sum of its proper divisors (412371193399).

1011321412041 is a wasteful number, since it uses less digits than its factorization.

1011321412041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35845.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1011321412041 its reverse (1402141231101), we get a palindrome (2413462643142).

The spelling of 1011321412041 in words is "one trillion, eleven billion, three hundred twenty-one million, four hundred twelve thousand, forty-one".