10121132131133 has 4 divisors (see below), whose sum is σ = 10272193804800. Its totient is φ = 9970070457468.

The previous prime is 10121132131111. The next prime is 10121132131171. The reversal of 10121132131133 is 33113123112101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10121132131133 - 2¹⁸ = 10121131868989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121132131099 and 10121132131108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121132131193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75530836733 + ... + 75530836866.

It is an arithmetic number, because the mean of its divisors is an integer number (2568048451200).

Almost surely, 2^{10121132131133} is an apocalyptic number.

It is an amenable number.

10121132131133 is a deficient number, since it is larger than the sum of its proper divisors (151061673667).

10121132131133 is an equidigital number, since it uses as much as digits as its factorization.

10121132131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151061673666.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 10121132131133 its reverse (33113123112101), we get a palindrome (43234255243234).

The spelling of 10121132131133 in words is "ten trillion, one hundred twenty-one billion, one hundred thirty-two million, one hundred thirty-one thousand, one hundred thirty-three".