1026262426101 has 16 divisors (see below), whose sum is σ = 1495164737088. Its totient is φ = 620969148800.

The previous prime is 1026262426009. The next prime is 1026262426129. The reversal of 1026262426101 is 1016242626201.

It is not a de Polignac number, because 1026262426101 - 2⁷ = 1026262425973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026262421101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25181310 + ... + 25222031.

It is an arithmetic number, because the mean of its divisors is an integer number (93447796068).

Almost surely, 2^{1026262426101} is an apocalyptic number.

1026262426101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1026262426101 is a deficient number, since it is larger than the sum of its proper divisors (468902310987).

1026262426101 is a wasteful number, since it uses less digits than its factorization.

1026262426101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50403972.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 1026262426101 in words is "one trillion, twenty-six billion, two hundred sixty-two million, four hundred twenty-six thousand, one hundred one".