31101464109 has 16 divisors (see below), whose sum is σ = 42453937152. Its totient is φ = 20242126128.

The previous prime is 31101464071. The next prime is 31101464129. The reversal of 31101464109 is 90146410113.

It is not a de Polignac number, because 31101464109 - 2¹⁷ = 31101333037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31101464129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207694 + ... + 324560.

It is an arithmetic number, because the mean of its divisors is an integer number (2653371072).

Almost surely, 2^31101464109 is an apocalyptic number.

It is an amenable number.

31101464109 is a deficient number, since it is larger than the sum of its proper divisors (11352473043).

31101464109 is a wasteful number, since it uses less digits than its factorization.

31101464109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118976.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 31101464109 in words is "thirty-one billion, one hundred one million, four hundred sixty-four thousand, one hundred nine".