10102400043 has 16 divisors (see below), whose sum is σ = 13933463040. Its totient is φ = 6505754976.

The previous prime is 10102399981. The next prime is 10102400047. The reversal of 10102400043 is 34000420101.

It is not a de Polignac number, because 10102400043 - 2²⁹ = 9565529131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102399995 and 10102400031.

It is not an unprimeable number, because it can be changed into a prime (10102400047) 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, 311955 + ... + 342812.

It is an arithmetic number, because the mean of its divisors is an integer number (870841440).

Almost surely, 2^10102400043 is an apocalyptic number.

10102400043 is a deficient number, since it is larger than the sum of its proper divisors (3831062997).

10102400043 is a wasteful number, since it uses less digits than its factorization.

10102400043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654946.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10102400043 its reverse (34000420101), we get a palindrome (44102820144).

The spelling of 10102400043 in words is "ten billion, one hundred two million, four hundred thousand, forty-three".