10161030 has 64 divisors (see below), whose sum is σ = 27288576. Its totient is φ = 2400000.

The previous prime is 10161017. The next prime is 10161031. The reversal of 10161030 is 3016101.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10160997 and 10161015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13155 + ... + 13905.

It is an arithmetic number, because the mean of its divisors is an integer number (426384).

Almost surely, 2^10161030 is an apocalyptic number.

10161030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10161030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13644288).

10161030 is an abundant number, since it is smaller than the sum of its proper divisors (17127546).

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

10161030 is a wasteful number, since it uses less digits than its factorization.

10161030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 10161030 is about 3187.6370558770. The cubic root of 10161030 is about 216.5937453486.

Adding to 10161030 its reverse (3016101), we get a palindrome (13177131).

Subtracting from 10161030 its reverse (3016101), we obtain a square (7144929 = 2673²).

The spelling of 10161030 in words is "ten million, one hundred sixty-one thousand, thirty".