101223141 has 8 divisors (see below), whose sum is σ = 135643200. Its totient is φ = 67142592.

The previous prime is 101223121. The next prime is 101223179. The reversal of 101223141 is 141322101.

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

It is not a de Polignac number, because 101223141 - 2⁶ = 101223077 is a prime.

It is a super-2 number, since 2×101223141² = 20492248547811762, 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 101223141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101223121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84180 + ... + 85373.

It is an arithmetic number, because the mean of its divisors is an integer number (16955400).

Almost surely, 2^101223141 is an apocalyptic number.

It is an amenable number.

101223141 is a deficient number, since it is larger than the sum of its proper divisors (34420059).

101223141 is a wasteful number, since it uses less digits than its factorization.

101223141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169755.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 101223141 is about 10060.9711757862. The cubic root of 101223141 is about 466.0436588370.

Adding to 101223141 its reverse (141322101), we get a palindrome (242545242).

The spelling of 101223141 in words is "one hundred one million, two hundred twenty-three thousand, one hundred forty-one".