101420453226 has 16 divisors (see below), whose sum is σ = 203123030400. Its totient is φ = 33759797088.

The previous prime is 101420453171. The next prime is 101420453287. The reversal of 101420453226 is 622354024101.

It is a super-2 number, since 2×101420453226² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101420453193 and 101420453202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11750491 + ... + 11759118.

It is an arithmetic number, because the mean of its divisors is an integer number (12695189400).

Almost surely, 2^101420453226 is an apocalyptic number.

101420453226 is an abundant number, since it is smaller than the sum of its proper divisors (101702577174).

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

101420453226 is a wasteful number, since it uses less digits than its factorization.

101420453226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23510333.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 101420453226 its reverse (622354024101), we get a palindrome (723774477327).

The spelling of 101420453226 in words is "one hundred one billion, four hundred twenty million, four hundred fifty-three thousand, two hundred twenty-six".