242110101221331 has 16 divisors (see below), whose sum is σ = 369770064576000. Its totient is φ = 138033484322688.

The previous prime is 242110101221327. The next prime is 242110101221423. The reversal of 242110101221331 is 133122101011242.

It is not a de Polignac number, because 242110101221331 - 2² = 242110101221327 is a prime.

It is a super-2 number, since 2×242110101221331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242110101221731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13131030006 + ... + 13131048443.

It is an arithmetic number, because the mean of its divisors is an integer number (23110629036000).

Almost surely, 2^{242110101221331} is an apocalyptic number.

242110101221331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

242110101221331 is a deficient number, since it is larger than the sum of its proper divisors (127659963354669).

242110101221331 is a wasteful number, since it uses less digits than its factorization.

242110101221331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26262078898.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 242110101221331 its reverse (133122101011242), we get a palindrome (375232202232573).

The spelling of 242110101221331 in words is "two hundred forty-two trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, three hundred thirty-one".