1061655630313 has 8 divisors (see below), whose sum is σ = 1069460864640. Its totient is φ = 1053878422800.

The previous prime is 1061655630293. The next prime is 1061655630317. The reversal of 1061655630313 is 3130365561601.

It is a happy number.

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-1061655630313 is a prime.

It is a super-2 number, since 2×1061655630313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061655630317) 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, 6930663 + ... + 7082188.

It is an arithmetic number, because the mean of its divisors is an integer number (133682608080).

Almost surely, 2^{1061655630313} is an apocalyptic number.

It is an amenable number.

1061655630313 is a deficient number, since it is larger than the sum of its proper divisors (7805234327).

1061655630313 is a wasteful number, since it uses less digits than its factorization.

1061655630313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14013407.

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 1061655630313 in words is "one trillion, sixty-one billion, six hundred fifty-five million, six hundred thirty thousand, three hundred thirteen".