1000040102 has 16 divisors (see below), whose sum is σ = 1537933824. Its totient is φ = 487416000.

The previous prime is 1000040099. The next prime is 1000040137. The reversal of 1000040102 is 2010400001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000040102.

It is a congruent 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, 108827 + ... + 117657.

It is an arithmetic number, because the mean of its divisors is an integer number (96120864).

Almost surely, 2^1000040102 is an apocalyptic number.

1000040102 is a deficient number, since it is larger than the sum of its proper divisors (537893722).

1000040102 is a wasteful number, since it uses less digits than its factorization.

1000040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10255.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1000040102 is about 31623.4106636207. The cubic root of 1000040102 is about 1000.0133671547.

Adding to 1000040102 its reverse (2010400001), we get a palindrome (3010440103).

The spelling of 1000040102 in words is "one billion, forty thousand, one hundred two".