1051870183061 has 2 divisors, whose sum is σ = 1051870183062. Its totient is φ = 1051870183060.

The previous prime is 1051870183019. The next prime is 1051870183069. The reversal of 1051870183061 is 1603810781501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 961046908900 + 90823274161 = 980330^2 + 301369^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051870183061 - 2¹⁰ = 1051870182037 is a prime.

It is a super-2 number, since 2×1051870183061² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051870183069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525935091530 + 525935091531.

It is an arithmetic number, because the mean of its divisors is an integer number (525935091531).

Almost surely, 2^{1051870183061} is an apocalyptic number.

It is an amenable number.

1051870183061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051870183061 is an equidigital number, since it uses as much as digits as its factorization.

1051870183061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 41.

The spelling of 1051870183061 in words is "one trillion, fifty-one billion, eight hundred seventy million, one hundred eighty-three thousand, sixty-one".