131001243411 has 16 divisors (see below), whose sum is σ = 174819047040. Its totient is φ = 87258843840.

The previous prime is 131001243409. The next prime is 131001243427. The reversal of 131001243411 is 114342100131.

It is not a de Polignac number, because 131001243411 - 2¹ = 131001243409 is a prime.

It is a super-2 number, since 2×131001243411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131001243431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30023316 + ... + 30027678.

It is an arithmetic number, because the mean of its divisors is an integer number (10926190440).

Almost surely, 2^131001243411 is an apocalyptic number.

131001243411 is a deficient number, since it is larger than the sum of its proper divisors (43817803629).

131001243411 is a wasteful number, since it uses less digits than its factorization.

131001243411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 131001243411 its reverse (114342100131), we get a palindrome (245343343542).

The spelling of 131001243411 in words is "one hundred thirty-one billion, one million, two hundred forty-three thousand, four hundred eleven".