10401132243 has 32 divisors (see below), whose sum is σ = 14805504000. Its totient is φ = 6480722336.

The previous prime is 10401132241. The next prime is 10401132251. The reversal of 10401132243 is 34223110401.

It is a cyclic number.

It is not a de Polignac number, because 10401132243 - 2¹ = 10401132241 is a prime.

It is a super-2 number, since 2×10401132243² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10401132241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672208 + ... + 687506.

It is an arithmetic number, because the mean of its divisors is an integer number (462672000).

Almost surely, 2^10401132243 is an apocalyptic number.

10401132243 is a deficient number, since it is larger than the sum of its proper divisors (4404371757).

10401132243 is a wasteful number, since it uses less digits than its factorization.

10401132243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15551.

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

Adding to 10401132243 its reverse (34223110401), we get a palindrome (44624242644).

It can be divided in two parts, 10401132 and 243, that multiplied together give a square (2527475076 = 50274²).

The spelling of 10401132243 in words is "ten billion, four hundred one million, one hundred thirty-two thousand, two hundred forty-three".