151943132 has 24 divisors (see below), whose sum is σ = 291764592. Its totient is φ = 68662400.

The previous prime is 151943119. The next prime is 151943153. The reversal of 151943132 is 231349151.

It is a junction number, because it is equal to n+sod(n) for n = 151943095 and 151943104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369 + ... + 17592.

It is an arithmetic number, because the mean of its divisors is an integer number (12156858).

Almost surely, 2^151943132 is an apocalyptic number.

It is an amenable number.

151943132 is a deficient number, since it is larger than the sum of its proper divisors (139821460).

151943132 is a wasteful number, since it uses less digits than its factorization.

151943132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20149 (or 20147 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 151943132 is about 12326.5214882383. The cubic root of 151943132 is about 533.6137658877.

The spelling of 151943132 in words is "one hundred fifty-one million, nine hundred forty-three thousand, one hundred thirty-two".