133976616315 has 16 divisors (see below), whose sum is σ = 215136464928. Its totient is φ = 71196235776.

The previous prime is 133976616299. The next prime is 133976616331. The reversal of 133976616315 is 513616679331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133976616299) and next prime (133976616331).

It is not a de Polignac number, because 133976616315 - 2⁴ = 133976616299 is a prime.

It is a super-3 number, since 3×133976616315³ (a number of 34 digits) contains 333 as substring.

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, 16118182 + ... + 16126491.

It is an arithmetic number, because the mean of its divisors is an integer number (13446029058).

Almost surely, 2^133976616315 is an apocalyptic number.

133976616315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133976616315 is a deficient number, since it is larger than the sum of its proper divisors (81159848613).

133976616315 is a wasteful number, since it uses less digits than its factorization.

133976616315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32244958.

The product of its digits is 1837080, while the sum is 51.

The spelling of 133976616315 in words is "one hundred thirty-three billion, nine hundred seventy-six million, six hundred sixteen thousand, three hundred fifteen".