1013100325 has 12 divisors (see below), whose sum is σ = 1257651648. Its totient is φ = 809572400.

The previous prime is 1013100317. The next prime is 1013100371. The reversal of 1013100325 is 5230013101.

It is not a de Polignac number, because 1013100325 - 2³ = 1013100317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013100299 and 1013100308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534 + ... + 45016.

It is an arithmetic number, because the mean of its divisors is an integer number (104804304).

Almost surely, 2^1013100325 is an apocalyptic number.

It is an amenable number.

1013100325 is a deficient number, since it is larger than the sum of its proper divisors (244551323).

1013100325 is an equidigital number, since it uses as much as digits as its factorization.

1013100325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45404 (or 45399 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1013100325 is about 31829.2369528394. The cubic root of 1013100325 is about 1004.3478438569.

Adding to 1013100325 its reverse (5230013101), we get a palindrome (6243113426).

The spelling of 1013100325 in words is "one billion, thirteen million, one hundred thousand, three hundred twenty-five".