1301101012 has 6 divisors (see below), whose sum is σ = 2276926778. Its totient is φ = 650550504.

The previous prime is 1301100991. The next prime is 1301101027. The reversal of 1301101012 is 2101011031.

It can be written as a sum of positive squares in only one way, i.e., 1287661456 + 13439556 = 35884^2 + 3666^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1301101012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162637623 + ... + 162637630.

Almost surely, 2^1301101012 is an apocalyptic number.

It is an amenable number.

1301101012 is a deficient number, since it is larger than the sum of its proper divisors (975825766).

1301101012 is a wasteful number, since it uses less digits than its factorization.

1301101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325275257 (or 325275255 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1301101012 is about 36070.7778125174. Note that the first 3 decimals coincide. The cubic root of 1301101012 is about 1091.7009080830.

Adding to 1301101012 its reverse (2101011031), we get a palindrome (3402112043).

The spelling of 1301101012 in words is "one billion, three hundred one million, one hundred one thousand, twelve".