242013010031 has 32 divisors (see below), whose sum is σ = 269516136960. Its totient is φ = 215865834624.

The previous prime is 242013010027. The next prime is 242013010033. The reversal of 242013010031 is 130010310242.

It is a cyclic number.

It is not a de Polignac number, because 242013010031 - 2² = 242013010027 is a prime.

It is a super-2 number, since 2×242013010031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242013009991 and 242013010009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242013010033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96687926 + ... + 96690428.

It is an arithmetic number, because the mean of its divisors is an integer number (8422379280).

Almost surely, 2^242013010031 is an apocalyptic number.

242013010031 is a deficient number, since it is larger than the sum of its proper divisors (27503126929).

242013010031 is a wasteful number, since it uses less digits than its factorization.

242013010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 242013010031 its reverse (130010310242), we get a palindrome (372023320273).

The spelling of 242013010031 in words is "two hundred forty-two billion, thirteen million, ten thousand, thirty-one".