234100131 has 4 divisors (see below), whose sum is σ = 312133512. Its totient is φ = 156066752.

The previous prime is 234100109. The next prime is 234100133. The reversal of 234100131 is 131001432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234100131 - 2⁶ = 234100067 is a prime.

It is a super-2 number, since 2×234100131² = 109605742668434322, 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 234100131.

It is not an unprimeable number, because it can be changed into a prime (234100133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39016686 + ... + 39016691.

It is an arithmetic number, because the mean of its divisors is an integer number (78033378).

Almost surely, 2^234100131 is an apocalyptic number.

234100131 is a deficient number, since it is larger than the sum of its proper divisors (78033381).

234100131 is an equidigital number, since it uses as much as digits as its factorization.

234100131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78033380.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 234100131 is about 15300.3310748493. The cubic root of 234100131 is about 616.3118984327.

Adding to 234100131 its reverse (131001432), we get a palindrome (365101563).

The spelling of 234100131 in words is "two hundred thirty-four million, one hundred thousand, one hundred thirty-one".