152202231031 has 4 divisors (see below), whose sum is σ = 152206677064. Its totient is φ = 152197785000.

The previous prime is 152202231019. The next prime is 152202231047. The reversal of 152202231031 is 130132202251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152202231031 - 2⁹ = 152202230519 is a prime.

It is a super-2 number, since 2×152202231031² (a number of 23 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 = 152202230993 and 152202231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152202231131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171265 + ... + 2240266.

It is an arithmetic number, because the mean of its divisors is an integer number (38051669266).

Almost surely, 2^152202231031 is an apocalyptic number.

152202231031 is a deficient number, since it is larger than the sum of its proper divisors (4446033).

152202231031 is an equidigital number, since it uses as much as digits as its factorization.

152202231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446032.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 152202231031 its reverse (130132202251), we get a palindrome (282334433282).

The spelling of 152202231031 in words is "one hundred fifty-two billion, two hundred two million, two hundred thirty-one thousand, thirty-one".