133531404602102 has 16 divisors (see below), whose sum is σ = 228393081175392. Its totient is φ = 58004592044160.

The previous prime is 133531404602077. The next prime is 133531404602107. The reversal of 133531404602102 is 201206404135331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133531404602107) 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, 151053624674 + ... + 151053625557.

It is an arithmetic number, because the mean of its divisors is an integer number (14274567573462).

Almost surely, 2^{133531404602102} is an apocalyptic number.

133531404602102 is a deficient number, since it is larger than the sum of its proper divisors (94861676573290).

133531404602102 is a wasteful number, since it uses less digits than its factorization.

133531404602102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302107250263.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 133531404602102 its reverse (201206404135331), we get a palindrome (334737808737433).

The spelling of 133531404602102 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, four hundred four million, six hundred two thousand, one hundred two".