100001001100951 has 2 divisors, whose sum is σ = 100001001100952. Its totient is φ = 100001001100950.

The previous prime is 100001001100757. The next prime is 100001001101087. The reversal of 100001001100951 is 159001100100001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001001100951 - 2⁴¹ = 97801977845399 is a prime.

It is a super-2 number, since 2×100001001100951² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100001001100751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000500550475 + 50000500550476.

It is an arithmetic number, because the mean of its divisors is an integer number (50000500550476).

Almost surely, 2^{100001001100951} is an apocalyptic number.

100001001100951 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001001100951 is an equidigital number, since it uses as much as digits as its factorization.

100001001100951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 19.

Adding to 100001001100951 its reverse (159001100100001), we get a palindrome (259002101200952).

The spelling of 100001001100951 in words is "one hundred trillion, one billion, one million, one hundred thousand, nine hundred fifty-one".