1012103101 has 2 divisors, whose sum is σ = 1012103102. Its totient is φ = 1012103100.

The previous prime is 1012103047. The next prime is 1012103119. The reversal of 1012103101 is 1013012101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548777476 + 463325625 = 23426^2 + 21525^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012103101 - 2¹¹ = 1012101053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012103501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506051550 + 506051551.

It is an arithmetic number, because the mean of its divisors is an integer number (506051551).

Almost surely, 2^1012103101 is an apocalyptic number.

It is an amenable number.

1012103101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012103101 is an equidigital number, since it uses as much as digits as its factorization.

1012103101 is an evil number, because the sum of its binary digits is even.

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

The square root of 1012103101 is about 31813.5678759865. The cubic root of 1012103101 is about 1004.0181994473.

Adding to 1012103101 its reverse (1013012101), we get a palindrome (2025115202).

The spelling of 1012103101 in words is "one billion, twelve million, one hundred three thousand, one hundred one".