133110102421 has 8 divisors (see below), whose sum is σ = 133832268288. Its totient is φ = 132388200000.

The previous prime is 133110102353. The next prime is 133110102439. The reversal of 133110102421 is 124201011331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133110102421 is a prime.

It is a super-2 number, since 2×133110102421² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133110102721) 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, 993421 + ... + 1119421.

It is an arithmetic number, because the mean of its divisors is an integer number (16729033536).

Almost surely, 2^133110102421 is an apocalyptic number.

It is an amenable number.

133110102421 is a deficient number, since it is larger than the sum of its proper divisors (722165867).

133110102421 is a wasteful number, since it uses less digits than its factorization.

133110102421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131723.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 133110102421 its reverse (124201011331), we get a palindrome (257311113752).

The spelling of 133110102421 in words is "one hundred thirty-three billion, one hundred ten million, one hundred two thousand, four hundred twenty-one".