11531614102501 has 2 divisors, whose sum is σ = 11531614102502. Its totient is φ = 11531614102500.

The previous prime is 11531614102451. The next prime is 11531614102517. The reversal of 11531614102501 is 10520141613511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6266085336225 + 5265528766276 = 2503215^2 + 2294674^2 .

It is a cyclic number.

It is not a de Polignac number, because 11531614102501 - 2¹⁹ = 11531613578213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11531614102901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5765807051250 + 5765807051251.

It is an arithmetic number, because the mean of its divisors is an integer number (5765807051251).

Almost surely, 2^{11531614102501} is an apocalyptic number.

It is an amenable number.

11531614102501 is a deficient number, since it is larger than the sum of its proper divisors (1).

11531614102501 is an equidigital number, since it uses as much as digits as its factorization.

11531614102501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 11531614102501 in words is "eleven trillion, five hundred thirty-one billion, six hundred fourteen million, one hundred two thousand, five hundred one".