131001134 has 24 divisors (see below), whose sum is σ = 221030040. Its totient is φ = 58156560.

The previous prime is 131001131. The next prime is 131001137. The reversal of 131001134 is 431100131.

It is an interprime number because it is at equal distance from previous prime (131001131) and next prime (131001137).

It is a super-2 number, since 2×131001134² = 34322594218571912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4112 + ... + 16700.

It is an arithmetic number, because the mean of its divisors is an integer number (9209585).

Almost surely, 2^131001134 is an apocalyptic number.

131001134 is a deficient number, since it is larger than the sum of its proper divisors (90028906).

131001134 is a wasteful number, since it uses less digits than its factorization.

131001134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656 (or 12645 counting only the distinct ones).

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

The square root of 131001134 is about 11445.5726811724. The cubic root of 131001134 is about 507.8767732813.

Adding to 131001134 its reverse (431100131), we get a palindrome (562101265).

The spelling of 131001134 in words is "one hundred thirty-one million, one thousand, one hundred thirty-four".