1051121711741 has 8 divisors (see below), whose sum is σ = 1057150693368. Its totient is φ = 1045108960000.

The previous prime is 1051121711723. The next prime is 1051121711851. The reversal of 1051121711741 is 1471171211501.

It can be written as a sum of positive squares in 4 ways, for example, as 265379522500 + 785742189241 = 515150^2 + 886421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051121711741 is a prime.

It is a super-2 number, since 2×1051121711741² (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 = 1051121711698 and 1051121711707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051121771741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3927560 + ... + 4186641.

It is an arithmetic number, because the mean of its divisors is an integer number (132143836671).

Almost surely, 2^{1051121711741} is an apocalyptic number.

It is an amenable number.

1051121711741 is a deficient number, since it is larger than the sum of its proper divisors (6028981627).

1051121711741 is an equidigital number, since it uses as much as digits as its factorization.

1051121711741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8114943.

The product of its (nonzero) digits is 1960, while the sum is 32.

The spelling of 1051121711741 in words is "one trillion, fifty-one billion, one hundred twenty-one million, seven hundred eleven thousand, seven hundred forty-one".