1012312301 has 32 divisors (see below), whose sum is σ = 1370062848. Its totient is φ = 722312640.

The previous prime is 1012312253. The next prime is 1012312307. The reversal of 1012312301 is 1032132101.

It is not a de Polignac number, because 1012312301 - 2⁶ = 1012312237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012312307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123146 + ... + 131108.

It is an arithmetic number, because the mean of its divisors is an integer number (42814464).

Almost surely, 2^1012312301 is an apocalyptic number.

1012312301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1012312301 is a deficient number, since it is larger than the sum of its proper divisors (357750547).

1012312301 is a wasteful number, since it uses less digits than its factorization.

1012312301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8121.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1012312301 is about 31816.8556114522. The cubic root of 1012312301 is about 1004.0873709699.

Adding to 1012312301 its reverse (1032132101), we get a palindrome (2044444402).

It can be divided in two parts, 1012 and 312301, that added together give a palindrome (313313).

The spelling of 1012312301 in words is "one billion, twelve million, three hundred twelve thousand, three hundred one".