151243200 has 252 divisors, whose sum is σ = 558896520. Its totient is φ = 40227840.

The previous prime is 151243163. The next prime is 151243229. The reversal of 151243200 is 2342151.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 388606 + ... + 388994.

Almost surely, 2^151243200 is an apocalyptic number.

151243200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279448260).

151243200 is an abundant number, since it is smaller than the sum of its proper divisors (407653320).

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

151243200 is an equidigital number, since it uses as much as digits as its factorization.

151243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 151243200 is about 12298.0974138279. The cubic root of 151243200 is about 532.7931335857.

Adding to 151243200 its reverse (2342151), we get a palindrome (153585351).

The spelling of 151243200 in words is "one hundred fifty-one million, two hundred forty-three thousand, two hundred".