133084718045 has 6 divisors (see below), whose sum is σ = 159702640542. Its totient is φ = 106467121848.

The previous prime is 133084718009. The next prime is 133084718087. The reversal of 133084718045 is 540817480331.

It can be written as a sum of positive squares in only one way, i.e., 106467774436 + 26616943609 = 326294^2 + 163147^2 .

It is not a de Polignac number, because 133084718045 - 2¹⁰ = 133084717021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133084717987 and 133084718005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 734162 + ... + 897308.

It is an arithmetic number, because the mean of its divisors is an integer number (26617106757).

Almost surely, 2^133084718045 is an apocalyptic number.

It is an amenable number.

133084718045 is a deficient number, since it is larger than the sum of its proper divisors (26617922497).

133084718045 is an frugal number, since it uses more digits than its factorization.

133084718045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326299 (or 163152 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 133084718045 in words is "one hundred thirty-three billion, eighty-four million, seven hundred eighteen thousand, forty-five".