151231152030 has 32 divisors (see below), whose sum is σ = 414805446144. Its totient is φ = 34567120416.

The previous prime is 151231152013. The next prime is 151231152031. The reversal of 151231152030 is 30251132151.

It is a super-2 number, since 2×151231152030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151231152031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360073962 + ... + 360074381.

It is an arithmetic number, because the mean of its divisors is an integer number (12962670192).

Almost surely, 2^151231152030 is an apocalyptic number.

151231152030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151231152030 is an abundant number, since it is smaller than the sum of its proper divisors (263574294114).

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

151231152030 is a wasteful number, since it uses less digits than its factorization.

151231152030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720148360.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 151231152030 its reverse (30251132151), we get a palindrome (181482284181).

The spelling of 151231152030 in words is "one hundred fifty-one billion, two hundred thirty-one million, one hundred fifty-two thousand, thirty".