151243000 has 32 divisors (see below), whose sum is σ = 353910960. Its totient is φ = 60496800.

The previous prime is 151242991. The next prime is 151243061. The reversal of 151243000 is 342151.

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, 74622 + ... + 76621.

Almost surely, 2^151243000 is an apocalyptic number.

151243000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151243000 is an abundant number, since it is smaller than the sum of its proper divisors (202667960).

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

151243000 is a wasteful number, since it uses less digits than its factorization.

151243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151264 (or 151250 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 151243000 is about 12298.0892824861. The cubic root of 151243000 is about 532.7928987351.

Adding to 151243000 its reverse (342151), we get a palindrome (151585151).

The spelling of 151243000 in words is "one hundred fifty-one million, two hundred forty-three thousand".