101101430443 has 16 divisors (see below), whose sum is σ = 109143308736. Its totient is φ = 93097635840.

The previous prime is 101101430407. The next prime is 101101430449. The reversal of 101101430443 is 344034101101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101101430443 - 2⁹ = 101101429931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101101430449) 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, 12384283 + ... + 12392443.

It is an arithmetic number, because the mean of its divisors is an integer number (6821456796).

Almost surely, 2^101101430443 is an apocalyptic number.

101101430443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101101430443 is a deficient number, since it is larger than the sum of its proper divisors (8041878293).

101101430443 is a wasteful number, since it uses less digits than its factorization.

101101430443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10374.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 101101430443 its reverse (344034101101), we get a palindrome (445135531544).

The spelling of 101101430443 in words is "one hundred one billion, one hundred one million, four hundred thirty thousand, four hundred forty-three".