101223421424230 has 128 divisors (see below), whose sum is σ = 211861136148480. Its totient is φ = 34102783503360.

The previous prime is 101223421424197. The next prime is 101223421424291. The reversal of 101223421424230 is 32424124322101.

It is a junction number, because it is equal to n+sod(n) for n = 101223421424192 and 101223421424201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5522573706 + ... + 5522592034.

It is an arithmetic number, because the mean of its divisors is an integer number (1655165126160).

Almost surely, 2^{101223421424230} is an apocalyptic number.

101223421424230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101223421424230 is an abundant number, since it is smaller than the sum of its proper divisors (110637714724250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101223421424230 is a wasteful number, since it uses less digits than its factorization.

101223421424230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21254.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 101223421424230 its reverse (32424124322101), we get a palindrome (133647545746331).

The spelling of 101223421424230 in words is "one hundred one trillion, two hundred twenty-three billion, four hundred twenty-one million, four hundred twenty-four thousand, two hundred thirty".