109230911001 has 27 divisors (see below), whose sum is σ = 161780294143. Its totient is φ = 71018054880.

The previous prime is 109230910981. The next prime is 109230911003. The reversal of 109230911001 is 100119032901.

The square root of 109230911001 is 330501.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5263357401 + 103967553600 = 72549^2 + 322440^2 .

It is not a de Polignac number, because 109230911001 - 2²⁷ = 109096693273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109230911003) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40650280 + ... + 40652966.

Almost surely, 2^109230911001 is an apocalyptic number.

109230911001 is the 330501-st square number.

109230911001 is the 165251-st centered octagonal number.

It is an amenable number.

109230911001 is a deficient number, since it is larger than the sum of its proper divisors (52549383142).

109230911001 is an frugal number, since it uses more digits than its factorization.

109230911001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

Adding to 109230911001 its reverse (100119032901), we get a palindrome (209349943902).

The spelling of 109230911001 in words is "one hundred nine billion, two hundred thirty million, nine hundred eleven thousand, one".