1005020235102 has 16 divisors (see below), whose sum is σ = 2164658968080. Its totient is φ = 309236995392.

The previous prime is 1005020235091. The next prime is 1005020235127. The reversal of 1005020235102 is 2015320205001.

It is a super-3 number, since 3×1005020235102³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6442437327 + ... + 6442437482.

It is an arithmetic number, because the mean of its divisors is an integer number (135291185505).

Almost surely, 2^{1005020235102} is an apocalyptic number.

1005020235102 is an abundant number, since it is smaller than the sum of its proper divisors (1159638732978).

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

1005020235102 is a wasteful number, since it uses less digits than its factorization.

1005020235102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12884874827.

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 1005020235102 in words is "one trillion, five billion, twenty million, two hundred thirty-five thousand, one hundred two".