109733131 has 2 divisors, whose sum is σ = 109733132. Its totient is φ = 109733130.

The previous prime is 109733077. The next prime is 109733201. The reversal of 109733131 is 131337901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109733131 - 2⁷ = 109733003 is a prime.

It is a super-2 number, since 2×109733131² = 24082720078126322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 109733131.

It is not a weakly prime, because it can be changed into another prime (109533131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54866565 + 54866566.

It is an arithmetic number, because the mean of its divisors is an integer number (54866566).

Almost surely, 2^109733131 is an apocalyptic number.

109733131 is a deficient number, since it is larger than the sum of its proper divisors (1).

109733131 is an equidigital number, since it uses as much as digits as its factorization.

109733131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 109733131 is about 10475.3582754959. The cubic root of 109733131 is about 478.7541927112.

The spelling of 109733131 in words is "one hundred nine million, seven hundred thirty-three thousand, one hundred thirty-one".