13130694 has 16 divisors (see below), whose sum is σ = 29179440. Its totient is φ = 4376880.

The previous prime is 13130693. The next prime is 13130699. The reversal of 13130694 is 49603131.

13130694 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130693) 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, 121527 + ... + 121634.

It is an arithmetic number, because the mean of its divisors is an integer number (1823715).

Almost surely, 2^13130694 is an apocalyptic number.

13130694 is an abundant number, since it is smaller than the sum of its proper divisors (16048746).

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

13130694 is a wasteful number, since it uses less digits than its factorization.

13130694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243172 (or 243166 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13130694 is about 3623.6299479941. The cubic root of 13130694 is about 235.9188052582.

It can be divided in two parts, 13130 and 694, that added together give a cube (13824 = 24³).

The spelling of 13130694 in words is "thirteen million, one hundred thirty thousand, six hundred ninety-four".