151041135 has 32 divisors (see below), whose sum is σ = 285719040. Its totient is φ = 66665088.

The previous prime is 151041131. The next prime is 151041139. The reversal of 151041135 is 531140151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (151041131) and next prime (151041139).

It is not a de Polignac number, because 151041135 - 2² = 151041131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151041131) 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, 21757 + ... + 27846.

It is an arithmetic number, because the mean of its divisors is an integer number (8928720).

Almost surely, 2^151041135 is an apocalyptic number.

151041135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151041135 is a deficient number, since it is larger than the sum of its proper divisors (134677905).

151041135 is a wasteful number, since it uses less digits than its factorization.

151041135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49647.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 151041135 is about 12289.8793728824. The cubic root of 151041135 is about 532.5557524997. Note that the first 3 decimals are identical.

Adding to 151041135 its reverse (531140151), we get a palindrome (682181286).

The spelling of 151041135 in words is "one hundred fifty-one million, forty-one thousand, one hundred thirty-five".