238020027031 has 8 divisors (see below), whose sum is σ = 248665514400. Its totient is φ = 227537066400.

The previous prime is 238020027029. The next prime is 238020027053. The reversal of 238020027031 is 130720020832.

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

It is a cyclic number.

It is not a de Polignac number, because 238020027031 - 2¹ = 238020027029 is a prime.

It is a super-2 number, since 2×238020027031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238020027061) 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, 40628691 + ... + 40634548.

It is an arithmetic number, because the mean of its divisors is an integer number (31083189300).

Almost surely, 2^238020027031 is an apocalyptic number.

238020027031 is a deficient number, since it is larger than the sum of its proper divisors (10645487369).

238020027031 is a wasteful number, since it uses less digits than its factorization.

238020027031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81263369.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 238020027031 its reverse (130720020832), we get a palindrome (368740047863).

The spelling of 238020027031 in words is "two hundred thirty-eight billion, twenty million, twenty-seven thousand, thirty-one".