201071104972 has 24 divisors (see below), whose sum is σ = 360590106240. Its totient is φ = 98047175040.

The previous prime is 201071104921. The next prime is 201071104981. The reversal of 201071104972 is 279401170102.

201071104972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201071104972² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220458 + ... + 671374.

It is an arithmetic number, because the mean of its divisors is an integer number (15024587760).

Almost surely, 2^201071104972 is an apocalyptic number.

It is an amenable number.

201071104972 is a deficient number, since it is larger than the sum of its proper divisors (159519001268).

201071104972 is a wasteful number, since it uses less digits than its factorization.

201071104972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453681 (or 453679 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The spelling of 201071104972 in words is "two hundred one billion, seventy-one million, one hundred four thousand, nine hundred seventy-two".