131102301534421 has 8 divisors (see below), whose sum is σ = 150728394579840. Its totient is φ = 111700506695568.

The previous prime is 131102301534283. The next prime is 131102301534427. The reversal of 131102301534421 is 124435103201131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131102301534421 - 2¹⁵ = 131102301501653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131102301534427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56074550386 + ... + 56074552723.

It is an arithmetic number, because the mean of its divisors is an integer number (18841049322480).

Almost surely, 2^{131102301534421} is an apocalyptic number.

It is an amenable number.

131102301534421 is a deficient number, since it is larger than the sum of its proper divisors (19626093045419).

131102301534421 is a wasteful number, since it uses less digits than its factorization.

131102301534421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112149103283.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 131102301534421 its reverse (124435103201131), we get a palindrome (255537404735552).

The spelling of 131102301534421 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred one million, five hundred thirty-four thousand, four hundred twenty-one".