10402043201 has 16 divisors (see below), whose sum is σ = 11478931200. Its totient is φ = 9347443200.

The previous prime is 10402043191. The next prime is 10402043231. The reversal of 10402043201 is 10234020401.

It is a cyclic number.

It is not a de Polignac number, because 10402043201 - 2¹⁰ = 10402042177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10402043201.

It is not an unprimeable number, because it can be changed into a prime (10402043231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506705 + ... + 526833.

It is an arithmetic number, because the mean of its divisors is an integer number (717433200).

Almost surely, 2^10402043201 is an apocalyptic number.

10402043201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10402043201 is a deficient number, since it is larger than the sum of its proper divisors (1076887999).

10402043201 is a wasteful number, since it uses less digits than its factorization.

10402043201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20680.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10402043201 its reverse (10234020401), we get a palindrome (20636063602).

The spelling of 10402043201 in words is "ten billion, four hundred two million, forty-three thousand, two hundred one".