101213234 has 4 divisors (see below), whose sum is σ = 151819854. Its totient is φ = 50606616.

The previous prime is 101213227. The next prime is 101213237. The reversal of 101213234 is 432312101.

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

It can be written as a sum of positive squares in only one way, i.e., 99102025 + 2111209 = 9955^2 + 1453^2 .

It is not an unprimeable number, because it can be changed into a prime (101213237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25303307 + ... + 25303310.

Almost surely, 2^101213234 is an apocalyptic number.

101213234 is a deficient number, since it is larger than the sum of its proper divisors (50606620).

101213234 is an equidigital number, since it uses as much as digits as its factorization.

101213234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50606619.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 101213234 is about 10060.4788156429. The cubic root of 101213234 is about 466.0284539964.

Adding to 101213234 its reverse (432312101), we get a palindrome (533525335).

The spelling of 101213234 in words is "one hundred one million, two hundred thirteen thousand, two hundred thirty-four".