122030246513 has 16 divisors (see below), whose sum is σ = 140326394880. Its totient is φ = 103950165456.

The previous prime is 122030246509. The next prime is 122030246567. The reversal of 122030246513 is 315642030221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122030246513 - 2² = 122030246509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122030249513) 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, 9554870 + ... + 9567632.

It is an arithmetic number, because the mean of its divisors is an integer number (8770399680).

Almost surely, 2^122030246513 is an apocalyptic number.

It is an amenable number.

122030246513 is a deficient number, since it is larger than the sum of its proper divisors (18296148367).

122030246513 is a wasteful number, since it uses less digits than its factorization.

122030246513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21116.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 122030246513 its reverse (315642030221), we get a palindrome (437672276734).

The spelling of 122030246513 in words is "one hundred twenty-two billion, thirty million, two hundred forty-six thousand, five hundred thirteen".