131401030 has 16 divisors (see below), whose sum is σ = 244678320. Its totient is φ = 50747872.

The previous prime is 131401027. The next prime is 131401031. The reversal of 131401030 is 30104131.

131401030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 131401030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131401031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226264 + ... + 226843.

It is an arithmetic number, because the mean of its divisors is an integer number (15292395).

Almost surely, 2^131401030 is an apocalyptic number.

131401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131401030 is a deficient number, since it is larger than the sum of its proper divisors (113277290).

131401030 is a wasteful number, since it uses less digits than its factorization.

131401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453143.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 131401030 is about 11463.0288318577. The cubic root of 131401030 is about 508.3930323747.

Adding to 131401030 its reverse (30104131), we get a palindrome (161505161).

The spelling of 131401030 in words is "one hundred thirty-one million, four hundred one thousand, thirty".