101051613426 has 32 divisors (see below), whose sum is σ = 209142239040. Its totient is φ = 32511479616.

The previous prime is 101051613391. The next prime is 101051613457. The reversal of 101051613426 is 624316150101.

It is a happy number.

It is a super-2 number, since 2×101051613426² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101051613393 and 101051613402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432825 + ... + 624051.

It is an arithmetic number, because the mean of its divisors is an integer number (6535694970).

Almost surely, 2^101051613426 is an apocalyptic number.

101051613426 is an abundant number, since it is smaller than the sum of its proper divisors (108090625614).

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

101051613426 is a wasteful number, since it uses less digits than its factorization.

101051613426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194298.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 101051613426 its reverse (624316150101), we get a palindrome (725367763527).

The spelling of 101051613426 in words is "one hundred one billion, fifty-one million, six hundred thirteen thousand, four hundred twenty-six".