1013250867 has 8 divisors (see below), whose sum is σ = 1422106560. Its totient is φ = 639947880.

The previous prime is 1013250857. The next prime is 1013250871. The reversal of 1013250867 is 7680523101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1013250867 - 2⁸ = 1013250611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013250817) 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, 8888109 + ... + 8888222.

It is an arithmetic number, because the mean of its divisors is an integer number (177763320).

Almost surely, 2^1013250867 is an apocalyptic number.

1013250867 is a deficient number, since it is larger than the sum of its proper divisors (408855693).

1013250867 is a wasteful number, since it uses less digits than its factorization.

1013250867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17776353.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1013250867 is about 31831.6017033388. The cubic root of 1013250867 is about 1004.3975885337.

Adding to 1013250867 its reverse (7680523101), we get a palindrome (8693773968).

The spelling of 1013250867 in words is "one billion, thirteen million, two hundred fifty thousand, eight hundred sixty-seven".