107073321 has 4 divisors (see below), whose sum is σ = 142764432. Its totient is φ = 71382212.

The previous prime is 107073299. The next prime is 107073331. The reversal of 107073321 is 123370701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107073321 - 2⁷ = 107073193 is a prime.

It is a super-2 number, since 2×107073321² = 22929392139938082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107073291 and 107073300.

It is not an unprimeable number, because it can be changed into a prime (107073331) 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, 17845551 + ... + 17845556.

It is an arithmetic number, because the mean of its divisors is an integer number (35691108).

Almost surely, 2^107073321 is an apocalyptic number.

It is an amenable number.

107073321 is a deficient number, since it is larger than the sum of its proper divisors (35691111).

107073321 is an equidigital number, since it uses as much as digits as its factorization.

107073321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35691110.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 107073321 is about 10347.6239301590. The cubic root of 107073321 is about 474.8543538687.

It can be divided in two parts, 10707 and 3321, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 107073321 in words is "one hundred seven million, seventy-three thousand, three hundred twenty-one".