101424270 has 16 divisors (see below), whose sum is σ = 243418320. Its totient is φ = 27046464.

The previous prime is 101424263. The next prime is 101424287. The reversal of 101424270 is 72424101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690375 + ... + 1690434.

It is an arithmetic number, because the mean of its divisors is an integer number (15213645).

Almost surely, 2^101424270 is an apocalyptic number.

101424270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101424270 is an abundant number, since it is smaller than the sum of its proper divisors (141994050).

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

101424270 is a wasteful number, since it uses less digits than its factorization.

101424270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380819.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 101424270 is about 10070.9617217026. The cubic root of 101424270 is about 466.3521287489.

Adding to 101424270 its reverse (72424101), we get a palindrome (173848371).

The spelling of 101424270 in words is "one hundred one million, four hundred twenty-four thousand, two hundred seventy".