101026520106 has 16 divisors (see below), whose sum is σ = 206981163648. Its totient is φ = 32854152800.

The previous prime is 101026520027. The next prime is 101026520123. The reversal of 101026520106 is 601025620101.

It is a super-3 number, since 3×101026520106³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

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, 205338210 + ... + 205338701.

It is an arithmetic number, because the mean of its divisors is an integer number (12936322728).

Almost surely, 2^101026520106 is an apocalyptic number.

101026520106 is an abundant number, since it is smaller than the sum of its proper divisors (105954643542).

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

101026520106 is a wasteful number, since it uses less digits than its factorization.

101026520106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410676957.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 101026520106 in words is "one hundred one billion, twenty-six million, five hundred twenty thousand, one hundred six".