1061307882067 has 4 divisors (see below), whose sum is σ = 1061380773640. Its totient is φ = 1061234990496.

The previous prime is 1061307882053. The next prime is 1061307882091. The reversal of 1061307882067 is 7602887031601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1061307882067 - 2¹¹ = 1061307880019 is a prime.

It is a super-2 number, since 2×1061307882067² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061307882067.

It is not an unprimeable number, because it can be changed into a prime (1061307882017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36423942 + ... + 36453067.

It is an arithmetic number, because the mean of its divisors is an integer number (265345193410).

Almost surely, 2^{1061307882067} is an apocalyptic number.

1061307882067 is a deficient number, since it is larger than the sum of its proper divisors (72891573).

1061307882067 is an equidigital number, since it uses as much as digits as its factorization.

1061307882067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72891572.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 1061307882067 in words is "one trillion, sixty-one billion, three hundred seven million, eight hundred eighty-two thousand, sixty-seven".