31234531214033 has 8 divisors (see below), whose sum is σ = 35696927209152. Its totient is φ = 26772215245776.

The previous prime is 31234531213999. The next prime is 31234531214039. The reversal of 31234531214033 is 33041213543213.

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

It is not a de Polignac number, because 31234531214033 - 2¹⁸ = 31234530951889 is a prime.

It is a super-2 number, since 2×31234531214033² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31234531213984 and 31234531214002.

It is not an unprimeable number, because it can be changed into a prime (31234531214039) 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, 19168010 + ... + 20733587.

It is an arithmetic number, because the mean of its divisors is an integer number (4462115901144).

Almost surely, 2^{31234531214033} is an apocalyptic number.

It is an amenable number.

31234531214033 is a deficient number, since it is larger than the sum of its proper divisors (4462395995119).

31234531214033 is a wasteful number, since it uses less digits than its factorization.

31234531214033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40013431.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 31234531214033 its reverse (33041213543213), we get a palindrome (64275744757246).

The spelling of 31234531214033 in words is "thirty-one trillion, two hundred thirty-four billion, five hundred thirty-one million, two hundred fourteen thousand, thirty-three".