101210406026 has 8 divisors (see below), whose sum is σ = 151817048064. Its totient is φ = 50604723340.

The previous prime is 101210406013. The next prime is 101210406071. The reversal of 101210406026 is 620604012101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101210406026² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101210405992 and 101210406010.

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 3 ways as a sum of consecutive naturals, for example, 151841 + ... + 474843.

It is an arithmetic number, because the mean of its divisors is an integer number (18977131008).

Almost surely, 2^101210406026 is an apocalyptic number.

101210406026 is a deficient number, since it is larger than the sum of its proper divisors (50606642038).

101210406026 is a wasteful number, since it uses less digits than its factorization.

101210406026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479676.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101210406026 its reverse (620604012101), we get a palindrome (721814418127).

The spelling of 101210406026 in words is "one hundred one billion, two hundred ten million, four hundred six thousand, twenty-six".