101226504 has 16 divisors (see below), whose sum is σ = 253066320. Its totient is φ = 33742160.

The previous prime is 101226491. The next prime is 101226523. The reversal of 101226504 is 405622101.

It is a super-2 number, since 2×101226504² = 20493610224124032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108862 + ... + 2108909.

It is an arithmetic number, because the mean of its divisors is an integer number (15816645).

Almost surely, 2^101226504 is an apocalyptic number.

It is an amenable number.

101226504 is an abundant number, since it is smaller than the sum of its proper divisors (151839816).

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

101226504 is a wasteful number, since it uses less digits than its factorization.

101226504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217780 (or 4217776 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 101226504 is about 10061.1383053808. The cubic root of 101226504 is about 466.0488200002.

Adding to 101226504 its reverse (405622101), we get a palindrome (506848605).

The spelling of 101226504 in words is "one hundred one million, two hundred twenty-six thousand, five hundred four".