101423035430 has 16 divisors (see below), whose sum is σ = 182652281424. Its totient is φ = 40549032480.

The previous prime is 101423035409. The next prime is 101423035459. The reversal of 101423035430 is 34530324101.

It is a self number, because there is not a number n which added to its sum of digits gives 101423035430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501597 + ... + 2541816.

It is an arithmetic number, because the mean of its divisors is an integer number (11415767589).

Almost surely, 2^101423035430 is an apocalyptic number.

101423035430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101423035430 is a deficient number, since it is larger than the sum of its proper divisors (81229245994).

101423035430 is a wasteful number, since it uses less digits than its factorization.

101423035430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045431.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 101423035430 its reverse (34530324101), we get a palindrome (135953359531).

The spelling of 101423035430 in words is "one hundred one billion, four hundred twenty-three million, thirty-five thousand, four hundred thirty".