133103231233130 has 32 divisors (see below), whose sum is σ = 240072536651904. Its totient is φ = 53133213829696.

The previous prime is 133103231233121. The next prime is 133103231233157. The reversal of 133103231233130 is 31332132301331.

It is a junction number, because it is equal to n+sod(n) for n = 133103231233093 and 133103231233102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7991387 + ... + 18167793.

It is an arithmetic number, because the mean of its divisors is an integer number (7502266770372).

Almost surely, 2^{133103231233130} is an apocalyptic number.

133103231233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133103231233130 is a deficient number, since it is larger than the sum of its proper divisors (106969305418774).

133103231233130 is a wasteful number, since it uses less digits than its factorization.

133103231233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10179070.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 133103231233130 its reverse (31332132301331), we get a palindrome (164435363534461).

The spelling of 133103231233130 in words is "one hundred thirty-three trillion, one hundred three billion, two hundred thirty-one million, two hundred thirty-three thousand, one hundred thirty".