131232213051 has 8 divisors (see below), whose sum is σ = 175244244240. Its totient is φ = 87354161952.

The previous prime is 131232212999. The next prime is 131232213103. The reversal of 131232213051 is 150312232131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131232212999) and next prime (131232213103).

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

It is not a de Polignac number, because 131232213051 - 2²³ = 131223824443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131232213251) 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, 33492736 + ... + 33496653.

It is an arithmetic number, because the mean of its divisors is an integer number (21905530530).

Almost surely, 2^131232213051 is an apocalyptic number.

131232213051 is a deficient number, since it is larger than the sum of its proper divisors (44012031189).

131232213051 is an equidigital number, since it uses as much as digits as its factorization.

131232213051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66990045.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 131232213051 its reverse (150312232131), we get a palindrome (281544445182).

The spelling of 131232213051 in words is "one hundred thirty-one billion, two hundred thirty-two million, two hundred thirteen thousand, fifty-one".