1195025013 has 48 divisors (see below), whose sum is σ = 2249485056. Its totient is φ = 593256960.

The previous prime is 1195025003. The next prime is 1195025077. The reversal of 1195025013 is 3105205911.

It is not a de Polignac number, because 1195025013 - 2¹⁰ = 1195023989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195025003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28993 + ... + 56838.

It is an arithmetic number, because the mean of its divisors is an integer number (46864272).

Almost surely, 2^1195025013 is an apocalyptic number.

1195025013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1195025013 is a deficient number, since it is larger than the sum of its proper divisors (1054460043).

1195025013 is a wasteful number, since it uses less digits than its factorization.

1195025013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85874 (or 85871 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 1195025013 is about 34569.1338190589. The cubic root of 1195025013 is about 1061.1880038034.

It can be divided in two parts, 11950 and 25013, that added together give a palindrome (36963).

The spelling of 1195025013 in words is "one billion, one hundred ninety-five million, twenty-five thousand, thirteen".