1060142861 has 2 divisors, whose sum is σ = 1060142862. Its totient is φ = 1060142860.

The previous prime is 1060142803. The next prime is 1060142869. The reversal of 1060142861 is 1682410601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058265961 + 1876900 = 32531^2 + 1370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1060142861 is a prime.

It is a super-2 number, since 2×1060142861² = 2247805771458530642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1060142869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530071430 + 530071431.

It is an arithmetic number, because the mean of its divisors is an integer number (530071431).

Almost surely, 2^1060142861 is an apocalyptic number.

It is an amenable number.

1060142861 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060142861 is an equidigital number, since it uses as much as digits as its factorization.

1060142861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1060142861 is about 32559.8350886487. The cubic root of 1060142861 is about 1019.6586263103.

The spelling of 1060142861 in words is "one billion, sixty million, one hundred forty-two thousand, eight hundred sixty-one".