101213434 has 8 divisors (see below), whose sum is σ = 173508768. Its totient is φ = 43377180.

The previous prime is 101213429. The next prime is 101213447. The reversal of 101213434 is 434312101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3614752 + ... + 3614779.

It is an arithmetic number, because the mean of its divisors is an integer number (21688596).

Almost surely, 2^101213434 is an apocalyptic number.

101213434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101213434 is a deficient number, since it is larger than the sum of its proper divisors (72295334).

101213434 is an equidigital number, since it uses as much as digits as its factorization.

101213434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229540.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 101213434 is about 10060.4887555228. The cubic root of 101213434 is about 466.0287609577.

Adding to 101213434 its reverse (434312101), we get a palindrome (535525535).

The spelling of 101213434 in words is "one hundred one million, two hundred thirteen thousand, four hundred thirty-four".