133525273042 has 64 divisors (see below), whose sum is σ = 253014741504. Its totient is φ = 51494446080.

The previous prime is 133525273003. The next prime is 133525273061. The reversal of 133525273042 is 240372525331.

It is a junction number, because it is equal to n+sod(n) for n = 133525272992 and 133525273010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17627968 + ... + 17635540.

It is an arithmetic number, because the mean of its divisors is an integer number (3953355336).

Almost surely, 2^133525273042 is an apocalyptic number.

133525273042 is a deficient number, since it is larger than the sum of its proper divisors (119489468462).

133525273042 is a wasteful number, since it uses less digits than its factorization.

133525273042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843.

The product of its (nonzero) digits is 151200, while the sum is 37.

Adding to 133525273042 its reverse (240372525331), we get a palindrome (373897798373).

The spelling of 133525273042 in words is "one hundred thirty-three billion, five hundred twenty-five million, two hundred seventy-three thousand, forty-two".