1042320115102 has 32 divisors (see below), whose sum is σ = 1871612531712. Its totient is φ = 425661808704.

The previous prime is 1042320115097. The next prime is 1042320115103. The reversal of 1042320115102 is 2015110232401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042320115103) 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, 6069343 + ... + 6238714.

It is an arithmetic number, because the mean of its divisors is an integer number (58487891616).

Almost surely, 2^{1042320115102} is an apocalyptic number.

1042320115102 is a deficient number, since it is larger than the sum of its proper divisors (829292416610).

1042320115102 is a wasteful number, since it uses less digits than its factorization.

1042320115102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12308352.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1042320115102 its reverse (2015110232401), we get a palindrome (3057430347503).

The spelling of 1042320115102 in words is "one trillion, forty-two billion, three hundred twenty million, one hundred fifteen thousand, one hundred two".