123133201010 has 32 divisors (see below), whose sum is σ = 233467660800. Its totient is φ = 46628472960.

The previous prime is 123133201001. The next prime is 123133201049. The reversal of 123133201010 is 10102331321.

It is a self number, because there is not a number n which added to its sum of digits gives 123133201010.

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, 48230 + ... + 498590.

It is an arithmetic number, because the mean of its divisors is an integer number (7295864400).

Almost surely, 2^123133201010 is an apocalyptic number.

123133201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123133201010 is a deficient number, since it is larger than the sum of its proper divisors (110334459790).

123133201010 is a wasteful number, since it uses less digits than its factorization.

123133201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451826.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123133201010 its reverse (10102331321), we get a palindrome (133235532331).

The spelling of 123133201010 in words is "one hundred twenty-three billion, one hundred thirty-three million, two hundred one thousand, ten".