131453204311351 has 16 divisors (see below), whose sum is σ = 145199748915648. Its totient is φ = 118233337824000.

The previous prime is 131453204311349. The next prime is 131453204311427. The reversal of 131453204311351 is 153113402354131.

It is a cyclic number.

It is not a de Polignac number, because 131453204311351 - 2¹ = 131453204311349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131453204311351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131453204314351) 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, 154298475 + ... + 155148076.

It is an arithmetic number, because the mean of its divisors is an integer number (9074984307228).

Almost surely, 2^{131453204311351} is an apocalyptic number.

131453204311351 is a deficient number, since it is larger than the sum of its proper divisors (13746544604297).

131453204311351 is a wasteful number, since it uses less digits than its factorization.

131453204311351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309447402.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 131453204311351 its reverse (153113402354131), we get a palindrome (284566606665482).

The spelling of 131453204311351 in words is "one hundred thirty-one trillion, four hundred fifty-three billion, two hundred four million, three hundred eleven thousand, three hundred fifty-one".