131026701 has 32 divisors (see below), whose sum is σ = 200309760. Its totient is φ = 75469824.

The previous prime is 131026691. The next prime is 131026711. The reversal of 131026701 is 107620131.

It is an interprime number because it is at equal distance from previous prime (131026691) and next prime (131026711).

It is not a de Polignac number, because 131026701 - 2¹⁰ = 131025677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131026711) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 151396 + ... + 152258.

It is an arithmetic number, because the mean of its divisors is an integer number (6259680).

Almost surely, 2^131026701 is an apocalyptic number.

It is an amenable number.

131026701 is a deficient number, since it is larger than the sum of its proper divisors (69283059).

131026701 is a wasteful number, since it uses less digits than its factorization.

131026701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 131026701 is about 11446.6895214293. The cubic root of 131026701 is about 507.9098112671.

Adding to 131026701 its reverse (107620131), we get a palindrome (238646832).

The spelling of 131026701 in words is "one hundred thirty-one million, twenty-six thousand, seven hundred one".