101420234 has 8 divisors (see below), whose sum is σ = 154273248. Its totient is φ = 49995820.

The previous prime is 101420191. The next prime is 101420239. The reversal of 101420234 is 432024101.

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

It is a super-2 number, since 2×101420234² = 20572127729229512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101420239) 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, 356972 + ... + 357255.

It is an arithmetic number, because the mean of its divisors is an integer number (19284156).

Almost surely, 2^101420234 is an apocalyptic number.

101420234 is a deficient number, since it is larger than the sum of its proper divisors (52853014).

101420234 is an equidigital number, since it uses as much as digits as its factorization.

101420234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714300.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101420234 is about 10070.7613416266. The cubic root of 101420234 is about 466.3459427800.

Adding to 101420234 its reverse (432024101), we get a palindrome (533444335).

The spelling of 101420234 in words is "one hundred one million, four hundred twenty thousand, two hundred thirty-four".