135551100315 has 16 divisors (see below), whose sum is σ = 217113247008. Its totient is φ = 72216758016.

The previous prime is 135551100301. The next prime is 135551100383. The reversal of 135551100315 is 513001155531.

It is not a de Polignac number, because 135551100315 - 2¹⁶ = 135551034779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4808112 + ... + 4836221.

It is an arithmetic number, because the mean of its divisors is an integer number (13569577938).

Almost surely, 2^135551100315 is an apocalyptic number.

135551100315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135551100315 is a deficient number, since it is larger than the sum of its proper divisors (81562146693).

135551100315 is an equidigital number, since it uses as much as digits as its factorization.

135551100315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9645278.

The product of its (nonzero) digits is 5625, while the sum is 30.

Adding to 135551100315 its reverse (513001155531), we get a palindrome (648552255846).

The spelling of 135551100315 in words is "one hundred thirty-five billion, five hundred fifty-one million, one hundred thousand, three hundred fifteen".