131100001430 has 32 divisors (see below), whose sum is σ = 251515938240. Its totient is φ = 49028428800.

The previous prime is 131100001427. The next prime is 131100001499. The reversal of 131100001430 is 34100001131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2527895 + ... + 2579234.

It is an arithmetic number, because the mean of its divisors is an integer number (7859873070).

Almost surely, 2^131100001430 is an apocalyptic number.

131100001430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131100001430 is a deficient number, since it is larger than the sum of its proper divisors (120415936810).

131100001430 is a wasteful number, since it uses less digits than its factorization.

131100001430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5107304.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131100001430 its reverse (34100001131), we get a palindrome (165200002561).

The spelling of 131100001430 in words is "one hundred thirty-one billion, one hundred million, one thousand, four hundred thirty".