31232024140102 has 8 divisors (see below), whose sum is σ = 46848467018376. Its totient is φ = 15615868467312.

The previous prime is 31232024140087. The next prime is 31232024140103. The reversal of 31232024140102 is 20104142023213.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31232024140103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71529303 + ... + 71964610.

It is an arithmetic number, because the mean of its divisors is an integer number (5856058377297).

Almost surely, 2^{31232024140102} is an apocalyptic number.

31232024140102 is a deficient number, since it is larger than the sum of its proper divisors (15616442878274).

31232024140102 is a wasteful number, since it uses less digits than its factorization.

31232024140102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143602742.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 31232024140102 its reverse (20104142023213), we get a palindrome (51336166163315).

The spelling of 31232024140102 in words is "thirty-one trillion, two hundred thirty-two billion, twenty-four million, one hundred forty thousand, one hundred two".