133023012361010 has 16 divisors (see below), whose sum is σ = 239467639585176. Its totient is φ = 53203378869888.

The previous prime is 133023012360943. The next prime is 133023012361033. The reversal of 133023012361010 is 10163210320331.

It can be written as a sum of positive squares in 4 ways, for example, as 117203293646209 + 15819718714801 = 10826047^2 + 3977401^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728163419 + ... + 728346078.

Almost surely, 2^{133023012361010} is an apocalyptic number.

133023012361010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133023012361010 is a deficient number, since it is larger than the sum of its proper divisors (106444627224166).

133023012361010 is a wasteful number, since it uses less digits than its factorization.

133023012361010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456518637.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133023012361010 its reverse (10163210320331), we get a palindrome (143186222681341).

The spelling of 133023012361010 in words is "one hundred thirty-three trillion, twenty-three billion, twelve million, three hundred sixty-one thousand, ten".