101022430 has 32 divisors (see below), whose sum is σ = 192857760. Its totient is φ = 37992960.

The previous prime is 101022419. The next prime is 101022443. The reversal of 101022430 is 34220101.

It is a self number, because there is not a number n which added to its sum of digits gives 101022430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24090 + ... + 27970.

It is an arithmetic number, because the mean of its divisors is an integer number (6026805).

Almost surely, 2^101022430 is an apocalyptic number.

101022430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101022430 is a deficient number, since it is larger than the sum of its proper divisors (91835330).

101022430 is a wasteful number, since it uses less digits than its factorization.

101022430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 101022430 is about 10050.9914933801. The cubic root of 101022430 is about 465.7354223948.

Adding to 101022430 its reverse (34220101), we get a palindrome (135242531).

The spelling of 101022430 in words is "one hundred one million, twenty-two thousand, four hundred thirty".