102400200231433 has 48 divisors (see below), whose sum is σ = 116828899387200. Its totient is φ = 89208422312832.

The previous prime is 102400200231431. The next prime is 102400200231449. The reversal of 102400200231433 is 334132002004201.

It is not a de Polignac number, because 102400200231433 - 2¹ = 102400200231431 is a prime.

It is a super-2 number, since 2×102400200231433² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102400200231398 and 102400200231407.

It is not an unprimeable number, because it can be changed into a prime (102400200231431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2808005466 + ... + 2808041932.

It is an arithmetic number, because the mean of its divisors is an integer number (2433935403900).

Almost surely, 2^{102400200231433} is an apocalyptic number.

102400200231433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102400200231433 is a deficient number, since it is larger than the sum of its proper divisors (14428699155767).

102400200231433 is a wasteful number, since it uses less digits than its factorization.

102400200231433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38774 (or 38755 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102400200231433 its reverse (334132002004201), we get a palindrome (436532202235634).

The spelling of 102400200231433 in words is "one hundred two trillion, four hundred billion, two hundred million, two hundred thirty-one thousand, four hundred thirty-three".