151103040 has 224 divisors, whose sum is σ = 537667200. Its totient is φ = 35635200.

The previous prime is 151103033. The next prime is 151103041. The reversal of 151103040 is 40301151.

It is a super-3 number, since 3×151103040³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (151103041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432786 + ... + 433134.

It is an arithmetic number, because the mean of its divisors is an integer number (2400300).

Almost surely, 2^151103040 is an apocalyptic number.

151103040 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 151103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268833600).

151103040 is an abundant number, since it is smaller than the sum of its proper divisors (386564160).

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

151103040 is a wasteful number, since it uses less digits than its factorization.

151103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 151103040 is about 12292.3976505806. The cubic root of 151103040 is about 532.6284994832.

Adding to 151103040 its reverse (40301151), we get a palindrome (191404191).

The spelling of 151103040 in words is "one hundred fifty-one million, one hundred three thousand, forty".