1005007102 has 16 divisors (see below), whose sum is σ = 1669105152. Its totient is φ = 450002520.

The previous prime is 1005007099. The next prime is 1005007127. The reversal of 1005007102 is 2017005001.

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, 339438 + ... + 342385.

It is an arithmetic number, because the mean of its divisors is an integer number (104319072).

Almost surely, 2^1005007102 is an apocalyptic number.

1005007102 is a deficient number, since it is larger than the sum of its proper divisors (664098050).

1005007102 is a wasteful number, since it uses less digits than its factorization.

1005007102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681903.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 1005007102 is about 31701.8469808937. The cubic root of 1005007102 is about 1001.6662560487. Note that the first 3 decimals are identical.

The spelling of 1005007102 in words is "one billion, five million, seven thousand, one hundred two".