10234400111 has 32 divisors (see below), whose sum is σ = 11388854400. Its totient is φ = 9138977280.

The previous prime is 10234400083. The next prime is 10234400123. The reversal of 10234400111 is 11100443201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10234400111 - 2¹⁴ = 10234383727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10234400111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234400191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14434625 + ... + 14435333.

It is an arithmetic number, because the mean of its divisors is an integer number (355901700).

Almost surely, 2^10234400111 is an apocalyptic number.

10234400111 is a deficient number, since it is larger than the sum of its proper divisors (1154454289).

10234400111 is a wasteful number, since it uses less digits than its factorization.

10234400111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10234400111 its reverse (11100443201), we get a palindrome (21334843312).

The spelling of 10234400111 in words is "ten billion, two hundred thirty-four million, four hundred thousand, one hundred eleven".