102035287072 has 48 divisors (see below), whose sum is σ = 203141516760. Its totient is φ = 50444771328.

The previous prime is 102035287061. The next prime is 102035287097. The reversal of 102035287072 is 270782530201.

It can be written as a sum of positive squares in 4 ways, for example, as 82992391056 + 19042896016 = 288084^2 + 137996^2 .

It is a super-2 number, since 2×102035287072² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3452454 + ... + 3481882.

Almost surely, 2^102035287072 is an apocalyptic number.

It is an amenable number.

102035287072 is a deficient number, since it is larger than the sum of its proper divisors (101106229688).

102035287072 is a wasteful number, since it uses less digits than its factorization.

102035287072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30653 (or 30645 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 102035287072 in words is "one hundred two billion, thirty-five million, two hundred eighty-seven thousand, seventy-two".