138313480483 has 8 divisors (see below), whose sum is σ = 140944760208. Its totient is φ = 135683000544.

The previous prime is 138313480477. The next prime is 138313480489. The reversal of 138313480483 is 384084313831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (138313480477) and next prime (138313480489).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 138313480483 - 2²⁵ = 138279926051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (138313480489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155160 + ... + 548362.

It is an arithmetic number, because the mean of its divisors is an integer number (17618095026).

Almost surely, 2^138313480483 is an apocalyptic number.

138313480483 is a deficient number, since it is larger than the sum of its proper divisors (2631279725).

138313480483 is an equidigital number, since it uses as much as digits as its factorization.

138313480483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399893.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 138313480483 in words is "one hundred thirty-eight billion, three hundred thirteen million, four hundred eighty thousand, four hundred eighty-three".