1041320242123 has 32 divisors (see below), whose sum is σ = 1217894486400. Its totient is φ = 871971111936.

The previous prime is 1041320242121. The next prime is 1041320242139. The reversal of 1041320242123 is 3212420231401.

It is a cyclic number.

It is not a de Polignac number, because 1041320242123 - 2¹ = 1041320242121 is a prime.

It is a super-3 number, since 3×1041320242123³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041320242121) 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, 23758513 + ... + 23802301.

It is an arithmetic number, because the mean of its divisors is an integer number (38059202700).

Almost surely, 2^{1041320242123} is an apocalyptic number.

1041320242123 is a deficient number, since it is larger than the sum of its proper divisors (176574244277).

1041320242123 is a wasteful number, since it uses less digits than its factorization.

1041320242123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44311.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1041320242123 its reverse (3212420231401), we get a palindrome (4253740473524).

The spelling of 1041320242123 in words is "one trillion, forty-one billion, three hundred twenty million, two hundred forty-two thousand, one hundred twenty-three".