151345031532 has 12 divisors (see below), whose sum is σ = 353138406936. Its totient is φ = 50448343840.

The previous prime is 151345031501. The next prime is 151345031533. The reversal of 151345031532 is 235130543151.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 151345031493 and 151345031502.

It is not an unprimeable number, because it can be changed into a prime (151345031533) 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, 6306042969 + ... + 6306042992.

It is an arithmetic number, because the mean of its divisors is an integer number (29428200578).

Almost surely, 2^151345031532 is an apocalyptic number.

151345031532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151345031532 is an abundant number, since it is smaller than the sum of its proper divisors (201793375404).

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

151345031532 is a wasteful number, since it uses less digits than its factorization.

151345031532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612085968 (or 12612085966 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 151345031532 its reverse (235130543151), we get a palindrome (386475574683).

The spelling of 151345031532 in words is "one hundred fifty-one billion, three hundred forty-five million, thirty-one thousand, five hundred thirty-two".