109321552 has 10 divisors (see below), whose sum is σ = 211810538. Its totient is φ = 54660768.

The previous prime is 109321547. The next prime is 109321567. The reversal of 109321552 is 255123901.

It can be written as a sum of positive squares in only one way, i.e., 82737216 + 26584336 = 9096^2 + 5156^2 .

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 109321552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3416283 + ... + 3416314.

Almost surely, 2^109321552 is an apocalyptic number.

It is an amenable number.

109321552 is a deficient number, since it is larger than the sum of its proper divisors (102488986).

109321552 is an equidigital number, since it uses as much as digits as its factorization.

109321552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6832605 (or 6832599 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 109321552 is about 10455.6947162778. The cubic root of 109321552 is about 478.1548840706.

The spelling of 109321552 in words is "one hundred nine million, three hundred twenty-one thousand, five hundred fifty-two".