133674323125 has 40 divisors (see below), whose sum is σ = 191436220800. Its totient is φ = 91405992000.

The previous prime is 133674323113. The next prime is 133674323131. The reversal of 133674323125 is 521323476331.

It is not a de Polignac number, because 133674323125 - 2⁷ = 133674322997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1528071 + ... + 1613179.

It is an arithmetic number, because the mean of its divisors is an integer number (4785905520).

Almost surely, 2^133674323125 is an apocalyptic number.

It is an amenable number.

133674323125 is a deficient number, since it is larger than the sum of its proper divisors (57761897675).

133674323125 is an frugal number, since it uses more digits than its factorization.

133674323125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85495 (or 85480 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

Adding to 133674323125 its reverse (521323476331), we get a palindrome (654997799456).

The spelling of 133674323125 in words is "one hundred thirty-three billion, six hundred seventy-four million, three hundred twenty-three thousand, one hundred twenty-five".