101103431234 has 32 divisors (see below), whose sum is σ = 170665657344. Its totient is φ = 44570433600.

The previous prime is 101103431183. The next prime is 101103431287. The reversal of 101103431234 is 432134301101.

101103431234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298607 + ... + 539789.

It is an arithmetic number, because the mean of its divisors is an integer number (5333301792).

Almost surely, 2^101103431234 is an apocalyptic number.

101103431234 is a deficient number, since it is larger than the sum of its proper divisors (69562226110).

101103431234 is a wasteful number, since it uses less digits than its factorization.

101103431234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241922.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 101103431234 its reverse (432134301101), we get a palindrome (533237732335).

The spelling of 101103431234 in words is "one hundred one billion, one hundred three million, four hundred thirty-one thousand, two hundred thirty-four".