742321113033101 has 8 divisors (see below), whose sum is σ = 848410321362240. Its totient is φ = 636242738463648.

The previous prime is 742321113033079. The next prime is 742321113033121. The reversal of 742321113033101 is 101330311123247.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742321113033101 is a prime.

It is a super-2 number, since 2×742321113033101² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742321113033121) 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, 2708293091 + ... + 2708567168.

It is an arithmetic number, because the mean of its divisors is an integer number (106051290170280).

Almost surely, 2^{742321113033101} is an apocalyptic number.

It is an amenable number.

742321113033101 is a deficient number, since it is larger than the sum of its proper divisors (106089208329139).

742321113033101 is a wasteful number, since it uses less digits than its factorization.

742321113033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5416879843.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 742321113033101 its reverse (101330311123247), we get a palindrome (843651424156348).

The spelling of 742321113033101 in words is "seven hundred forty-two trillion, three hundred twenty-one billion, one hundred thirteen million, thirty-three thousand, one hundred one".