1107097643 has 8 divisors (see below), whose sum is σ = 1190161920. Its totient is φ = 1026513000.

The previous prime is 1107097639. The next prime is 1107097657. The reversal of 1107097643 is 3467907011.

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

It is not a de Polignac number, because 1107097643 - 2² = 1107097639 is a prime.

It is a super-2 number, since 2×1107097643² = 2451330382272310898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1107097597 and 1107097606.

It is not an unprimeable number, because it can be changed into a prime (1107093643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618983 + ... + 620768.

It is an arithmetic number, because the mean of its divisors is an integer number (148770240).

Almost surely, 2^1107097643 is an apocalyptic number.

1107097643 is a deficient number, since it is larger than the sum of its proper divisors (83064277).

1107097643 is a wasteful number, since it uses less digits than its factorization.

1107097643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239817.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 1107097643 is about 33273.0768490081. The cubic root of 1107097643 is about 1034.4955862410.

The spelling of 1107097643 in words is "one billion, one hundred seven million, ninety-seven thousand, six hundred forty-three".