1016200230402 has 32 divisors (see below), whose sum is σ = 2322895100544. Its totient is φ = 290323958400.

The previous prime is 1016200230391. The next prime is 1016200230509. The reversal of 1016200230402 is 2040320026101.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 15 ways as a sum of consecutive naturals, for example, 133099 + ... + 1431822.

It is an arithmetic number, because the mean of its divisors is an integer number (72590471892).

Almost surely, 2^{1016200230402} is an apocalyptic number.

1016200230402 is an abundant number, since it is smaller than the sum of its proper divisors (1306694870142).

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

1016200230402 is a wasteful number, since it uses less digits than its factorization.

1016200230402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580394.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1016200230402 its reverse (2040320026101), we get a palindrome (3056520256503).

The spelling of 1016200230402 in words is "one trillion, sixteen billion, two hundred million, two hundred thirty thousand, four hundred two".