152131302420 has 48 divisors (see below), whose sum is σ = 440656191360. Its totient is φ = 39169438336.

The previous prime is 152131302413. The next prime is 152131302437. The reversal of 152131302420 is 24203131251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43714152 + ... + 43717631.

It is an arithmetic number, because the mean of its divisors is an integer number (9180337320).

Almost surely, 2^152131302420 is an apocalyptic number.

152131302420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152131302420 is an abundant number, since it is smaller than the sum of its proper divisors (288524888940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152131302420 is a wasteful number, since it uses less digits than its factorization.

152131302420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87431824 (or 87431822 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 152131302420 its reverse (24203131251), we get a palindrome (176334433671).

The spelling of 152131302420 in words is "one hundred fifty-two billion, one hundred thirty-one million, three hundred two thousand, four hundred twenty".