101030430 has 16 divisors (see below), whose sum is σ = 242473104. Its totient is φ = 26941440.

The previous prime is 101030417. The next prime is 101030441. The reversal of 101030430 is 34030101.

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, 1683811 + ... + 1683870.

It is an arithmetic number, because the mean of its divisors is an integer number (15154569).

Almost surely, 2^101030430 is an apocalyptic number.

101030430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101030430 is an abundant number, since it is smaller than the sum of its proper divisors (141442674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101030430 is a wasteful number, since it uses less digits than its factorization.

101030430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367691.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 101030430 is about 10051.3894561896. The cubic root of 101030430 is about 465.7477159849.

Adding to 101030430 its reverse (34030101), we get a palindrome (135060531).

The spelling of 101030430 in words is "one hundred one million, thirty thousand, four hundred thirty".