1012123301 has 8 divisors (see below), whose sum is σ = 1157496000. Its totient is φ = 866946528.

The previous prime is 1012123291. The next prime is 1012123327. The reversal of 1012123301 is 1033212101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012123301 - 2¹⁰ = 1012122277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012123361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37736 + ... + 58721.

It is an arithmetic number, because the mean of its divisors is an integer number (144687000).

Almost surely, 2^1012123301 is an apocalyptic number.

It is an amenable number.

1012123301 is a deficient number, since it is larger than the sum of its proper divisors (145372699).

1012123301 is an equidigital number, since it uses as much as digits as its factorization.

1012123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97963.

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

The square root of 1012123301 is about 31813.8853490107. The cubic root of 1012123301 is about 1004.0248789489.

Adding to 1012123301 its reverse (1033212101), we get a palindrome (2045335402).

The spelling of 1012123301 in words is "one billion, twelve million, one hundred twenty-three thousand, three hundred one".