120503030350 has 24 divisors (see below), whose sum is σ = 237320087328. Its totient is φ = 45365846400.

The previous prime is 120503030321. The next prime is 120503030357. The reversal of 120503030350 is 53030305021.

It is a happy number.

It is a super-2 number, since 2×120503030350² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120503030357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70883286 + ... + 70884985.

It is an arithmetic number, because the mean of its divisors is an integer number (9888336972).

Almost surely, 2^120503030350 is an apocalyptic number.

120503030350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120503030350 is a deficient number, since it is larger than the sum of its proper divisors (116817056978).

120503030350 is a wasteful number, since it uses less digits than its factorization.

120503030350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141768300 (or 141768295 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 120503030350 its reverse (53030305021), we get a palindrome (173533335371).

The spelling of 120503030350 in words is "one hundred twenty billion, five hundred three million, thirty thousand, three hundred fifty".