10233443400231 has 16 divisors (see below), whose sum is σ = 13726966176000. Its totient is φ = 6781112106048.

The previous prime is 10233443400221. The next prime is 10233443400251. The reversal of 10233443400231 is 13200434433201.

It is a happy number.

It is not a de Polignac number, because 10233443400231 - 2¹¹ = 10233443398183 is a prime.

It is a super-2 number, since 2×10233443400231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233443400211) 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, 9981715 + ... + 10959083.

It is an arithmetic number, because the mean of its divisors is an integer number (857935386000).

Almost surely, 2^{10233443400231} is an apocalyptic number.

10233443400231 is a deficient number, since it is larger than the sum of its proper divisors (3493522775769).

10233443400231 is a wasteful number, since it uses less digits than its factorization.

10233443400231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998438.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 10233443400231 its reverse (13200434433201), we get a palindrome (23433877833432).

The spelling of 10233443400231 in words is "ten trillion, two hundred thirty-three billion, four hundred forty-three million, four hundred thousand, two hundred thirty-one".