133103023122 has 16 divisors (see below), whose sum is σ = 275385565440. Its totient is φ = 42837754512.

The previous prime is 133103023121. The next prime is 133103023127. The reversal of 133103023122 is 221320301331.

It is not an unprimeable number, because it can be changed into a prime (133103023121) 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, 382479778 + ... + 382480125.

It is an arithmetic number, because the mean of its divisors is an integer number (17211597840).

Almost surely, 2^133103023122 is an apocalyptic number.

133103023122 is an abundant number, since it is smaller than the sum of its proper divisors (142282542318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133103023122 is a wasteful number, since it uses less digits than its factorization.

133103023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764959937.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133103023122 its reverse (221320301331), we get a palindrome (354423324453).

The spelling of 133103023122 in words is "one hundred thirty-three billion, one hundred three million, twenty-three thousand, one hundred twenty-two".