151209730323800 has 24 divisors (see below), whose sum is σ = 351562623003300. Its totient is φ = 60483892129440.

The previous prime is 151209730323749. The next prime is 151209730323811. The reversal of 151209730323800 is 8323037902151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 378024325610 + ... + 378024326009.

Almost surely, 2^{151209730323800} is an apocalyptic number.

151209730323800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151209730323800 is an abundant number, since it is smaller than the sum of its proper divisors (200352892679500).

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

151209730323800 is a wasteful number, since it uses less digits than its factorization.

151209730323800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756048651635 (or 756048651626 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 151209730323800 in words is "one hundred fifty-one trillion, two hundred nine billion, seven hundred thirty million, three hundred twenty-three thousand, eight hundred".