151405100 has 162 divisors, whose sum is σ = 424949364. Its totient is φ = 46300800.

The previous prime is 151405099. The next prime is 151405103. The reversal of 151405100 is 1504151.

It is not an unprimeable number, because it can be changed into a prime (151405103) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2856674 + ... + 2856726.

Almost surely, 2^151405100 is an apocalyptic number.

151405100 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 151405100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212474682).

151405100 is an abundant number, since it is smaller than the sum of its proper divisors (273544264).

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

151405100 is a wasteful number, since it uses less digits than its factorization.

151405100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 151405100 is about 12304.6779722185. The cubic root of 151405100 is about 532.9831772760.

Adding to 151405100 its reverse (1504151), we get a palindrome (152909251).

The spelling of 151405100 in words is "one hundred fifty-one million, four hundred five thousand, one hundred".