102026251250011 has 12 divisors (see below), whose sum is σ = 118046902275400. Its totient is φ = 87869498682240.

The previous prime is 102026251249969. The next prime is 102026251250029. The reversal of 102026251250011 is 110052152620201.

It is not a de Polignac number, because 102026251250011 - 2¹⁹ = 102026250725723 is a prime.

It is a super-2 number, since 2×102026251250011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102026251250411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22189265046 + ... + 22189269643.

Almost surely, 2^{102026251250011} is an apocalyptic number.

102026251250011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102026251250011 is a deficient number, since it is larger than the sum of its proper divisors (16020651025389).

102026251250011 is a wasteful number, since it uses less digits than its factorization.

102026251250011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44378534730 (or 44378534719 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 102026251250011 in words is "one hundred two trillion, twenty-six billion, two hundred fifty-one million, two hundred fifty thousand, eleven".