15051000101 has 2 divisors, whose sum is σ = 15051000102. Its totient is φ = 15051000100.

The previous prime is 15051000091. The next prime is 15051000109. The reversal of 15051000101 is 10100015051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14400240001 + 650760100 = 120001^2 + 25510^2 .

It is a cyclic number.

It is not a de Polignac number, because 15051000101 - 2¹⁰ = 15050999077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15051000109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525500050 + 7525500051.

It is an arithmetic number, because the mean of its divisors is an integer number (7525500051).

Almost surely, 2^15051000101 is an apocalyptic number.

It is an amenable number.

15051000101 is a deficient number, since it is larger than the sum of its proper divisors (1).

15051000101 is an equidigital number, since it uses as much as digits as its factorization.

15051000101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25, while the sum is 14.

Adding to 15051000101 its reverse (10100015051), we get a palindrome (25151015152).

The spelling of 15051000101 in words is "fifteen billion, fifty-one million, one hundred one", and thus it is an aban number.