101066534634 has 32 divisors (see below), whose sum is σ = 227146195584. Its totient is φ = 29745334080.

The previous prime is 101066534629. The next prime is 101066534669. The reversal of 101066534634 is 436435660101.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101066534592 and 101066534601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28166137 + ... + 28169724.

It is an arithmetic number, because the mean of its divisors is an integer number (7098318612).

Almost surely, 2^101066534634 is an apocalyptic number.

101066534634 is an abundant number, since it is smaller than the sum of its proper divisors (126079660950).

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

101066534634 is a wasteful number, since it uses less digits than its factorization.

101066534634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56335902.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 101066534634 in words is "one hundred one billion, sixty-six million, five hundred thirty-four thousand, six hundred thirty-four".