101001111011051 has 2 divisors, whose sum is σ = 101001111011052. Its totient is φ = 101001111011050.

The previous prime is 101001111011027. The next prime is 101001111011071. The reversal of 101001111011051 is 150110111100101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101001111011051 - 2²² = 101001106816747 is a prime.

It is not a weakly prime, because it can be changed into another prime (101001111011071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500555505525 + 50500555505526.

It is an arithmetic number, because the mean of its divisors is an integer number (50500555505526).

Almost surely, 2^{101001111011051} is an apocalyptic number.

101001111011051 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001111011051 is an equidigital number, since it uses as much as digits as its factorization.

101001111011051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 14.

Adding to 101001111011051 its reverse (150110111100101), we get a palindrome (251111222111152).

The spelling of 101001111011051 in words is "one hundred one trillion, one billion, one hundred eleven million, eleven thousand, fifty-one".