131434101 has 48 divisors (see below), whose sum is σ = 203970624. Its totient is φ = 81430272.

The previous prime is 131434081. The next prime is 131434109. The reversal of 131434101 is 101434131.

131434101 is a `hidden beast` number, since 131 + 434 + 101 = 666.

It is not a de Polignac number, because 131434101 - 2¹⁴ = 131417717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131434109) 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, 959305 + ... + 959441.

It is an arithmetic number, because the mean of its divisors is an integer number (4249388).

Almost surely, 2^131434101 is an apocalyptic number.

It is an amenable number.

131434101 is a deficient number, since it is larger than the sum of its proper divisors (72536523).

131434101 is a wasteful number, since it uses less digits than its factorization.

131434101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 131434101 is about 11464.4712481649. The cubic root of 131434101 is about 508.4356795687.

Adding to 131434101 its reverse (101434131), we get a palindrome (232868232).

The spelling of 131434101 in words is "one hundred thirty-one million, four hundred thirty-four thousand, one hundred one".