106601251026 has 16 divisors (see below), whose sum is σ = 215771207904. Its totient is φ = 35105632704.

The previous prime is 106601251013. The next prime is 106601251037. The reversal of 106601251026 is 620152106601.

It is a super-2 number, since 2×106601251026² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 106601250984 and 106601251002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107028871 + ... + 107029866.

It is an arithmetic number, because the mean of its divisors is an integer number (13485700494).

Almost surely, 2^106601251026 is an apocalyptic number.

106601251026 is an abundant number, since it is smaller than the sum of its proper divisors (109169956878).

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

106601251026 is a wasteful number, since it uses less digits than its factorization.

106601251026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214058825.

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

Adding to 106601251026 its reverse (620152106601), we get a palindrome (726753357627).

The spelling of 106601251026 in words is "one hundred six billion, six hundred one million, two hundred fifty-one thousand, twenty-six".