2121132023301 has 8 divisors (see below), whose sum is σ = 2828436471904. Its totient is φ = 1413957795120.

The previous prime is 2121132023221. The next prime is 2121132023323. The reversal of 2121132023301 is 1033202311212.

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

It is not a de Polignac number, because 2121132023301 - 2¹⁰ = 2121132022277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2121132021301) 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, 32517091 + ... + 32582256.

It is an arithmetic number, because the mean of its divisors is an integer number (353554558988).

Almost surely, 2^{2121132023301} is an apocalyptic number.

It is an amenable number.

2121132023301 is a deficient number, since it is larger than the sum of its proper divisors (707304448603).

2121132023301 is a wasteful number, since it uses less digits than its factorization.

2121132023301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65110211.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2121132023301 its reverse (1033202311212), we get a palindrome (3154334334513).

The spelling of 2121132023301 in words is "two trillion, one hundred twenty-one billion, one hundred thirty-two million, twenty-three thousand, three hundred one".