1016251230 has 16 divisors (see below), whose sum is σ = 2439003024. Its totient is φ = 271000320.

The previous prime is 1016251163. The next prime is 1016251231. The reversal of 1016251230 is 321526101.

It is a junction number, because it is equal to n+sod(n) for n = 1016251197 and 1016251206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016251231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16937491 + ... + 16937550.

It is an arithmetic number, because the mean of its divisors is an integer number (152437689).

Almost surely, 2^1016251230 is an apocalyptic number.

1016251230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1016251230 is an abundant number, since it is smaller than the sum of its proper divisors (1422751794).

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

1016251230 is a wasteful number, since it uses less digits than its factorization.

1016251230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33875051.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1016251230 is about 31878.6955504770. The cubic root of 1016251230 is about 1005.3879940481.

Adding to 1016251230 its reverse (321526101), we get a palindrome (1337777331).

The spelling of 1016251230 in words is "one billion, sixteen million, two hundred fifty-one thousand, two hundred thirty".