103022121030042 has 16 divisors (see below), whose sum is σ = 216888675852960. Its totient is φ = 32533301377872.

The previous prime is 103022121030013. The next prime is 103022121030071. The reversal of 103022121030042 is 240030121220301.

It is an interprime number because it is at equal distance from previous prime (103022121030013) and next prime (103022121030071).

It is a super-2 number, since 2×103022121030042² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451851407913 + ... + 451851408140.

It is an arithmetic number, because the mean of its divisors is an integer number (13555542240810).

Almost surely, 2^{103022121030042} is an apocalyptic number.

103022121030042 is an abundant number, since it is smaller than the sum of its proper divisors (113866554822918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103022121030042 is a wasteful number, since it uses less digits than its factorization.

103022121030042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903702816077.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103022121030042 its reverse (240030121220301), we get a palindrome (343052242250343).

The spelling of 103022121030042 in words is "one hundred three trillion, twenty-two billion, one hundred twenty-one million, thirty thousand, forty-two".