122403202310342 has 32 divisors (see below), whose sum is σ = 187544118644640. Its totient is φ = 59894374924800.

The previous prime is 122403202310341. The next prime is 122403202310377. The reversal of 122403202310342 is 243013202304221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122403202310341) 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, 1179022028 + ... + 1179125840.

It is an arithmetic number, because the mean of its divisors is an integer number (5860753707645).

Almost surely, 2^{122403202310342} is an apocalyptic number.

122403202310342 is a deficient number, since it is larger than the sum of its proper divisors (65140916334298).

122403202310342 is a wasteful number, since it uses less digits than its factorization.

122403202310342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132008.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 122403202310342 its reverse (243013202304221), we get a palindrome (365416404614563).

The spelling of 122403202310342 in words is "one hundred twenty-two trillion, four hundred three billion, two hundred two million, three hundred ten thousand, three hundred forty-two".