133403203220402 has 64 divisors (see below), whose sum is σ = 211777755254784. Its totient is φ = 62930175851520.

The previous prime is 133403203220387. The next prime is 133403203220423. The reversal of 133403203220402 is 204022302304331.

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, 3013173338 + ... + 3013217610.

It is an arithmetic number, because the mean of its divisors is an integer number (3309027425856).

Almost surely, 2^{133403203220402} is an apocalyptic number.

133403203220402 is a deficient number, since it is larger than the sum of its proper divisors (78374552034382).

133403203220402 is a wasteful number, since it uses less digits than its factorization.

133403203220402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48363.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 133403203220402 its reverse (204022302304331), we get a palindrome (337425505524733).

The spelling of 133403203220402 in words is "one hundred thirty-three trillion, four hundred three billion, two hundred three million, two hundred twenty thousand, four hundred two".