10301123312 has 10 divisors (see below), whose sum is σ = 19958426448. Its totient is φ = 5150561648.

The previous prime is 10301123257. The next prime is 10301123317. The reversal of 10301123312 is 21332110301.

It is a super-2 number, since 2×10301123312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301123317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321910088 + ... + 321910119.

Almost surely, 2^10301123312 is an apocalyptic number.

It is an amenable number.

10301123312 is a deficient number, since it is larger than the sum of its proper divisors (9657303136).

10301123312 is an equidigital number, since it uses as much as digits as its factorization.

10301123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643820215 (or 643820209 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10301123312 its reverse (21332110301), we get a palindrome (31633233613).

The spelling of 10301123312 in words is "ten billion, three hundred one million, one hundred twenty-three thousand, three hundred twelve".