101220334 has 8 divisors (see below), whose sum is σ = 159821640. Its totient is φ = 47946456.

The previous prime is 101220331. The next prime is 101220337. The reversal of 101220334 is 433022101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101220331) and next prime (101220337).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101220331) 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, 1331809 + ... + 1331884.

It is an arithmetic number, because the mean of its divisors is an integer number (19977705).

Almost surely, 2^101220334 is an apocalyptic number.

101220334 is a deficient number, since it is larger than the sum of its proper divisors (58601306).

101220334 is a wasteful number, since it uses less digits than its factorization.

101220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663714.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 101220334 is about 10060.8316753636. The cubic root of 101220334 is about 466.0393508739.

Adding to 101220334 its reverse (433022101), we get a palindrome (534242435).

The spelling of 101220334 in words is "one hundred one million, two hundred twenty thousand, three hundred thirty-four".