103542122231 has 2 divisors, whose sum is σ = 103542122232. Its totient is φ = 103542122230.

The previous prime is 103542122183. The next prime is 103542122249. The reversal of 103542122231 is 132221245301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103542122231 is a prime.

It is a super-3 number, since 3×103542122231³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 103542122231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103542122531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51771061115 + 51771061116.

It is an arithmetic number, because the mean of its divisors is an integer number (51771061116).

Almost surely, 2^103542122231 is an apocalyptic number.

103542122231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103542122231 is an equidigital number, since it uses as much as digits as its factorization.

103542122231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 103542122231 its reverse (132221245301), we get a palindrome (235763367532).

The spelling of 103542122231 in words is "one hundred three billion, five hundred forty-two million, one hundred twenty-two thousand, two hundred thirty-one".