101026443026 has 8 divisors (see below), whose sum is σ = 155235754044. Its totient is φ = 49281191680.

The previous prime is 101026442999. The next prime is 101026443041. The reversal of 101026443026 is 620344620101.

It can be written as a sum of positive squares in 2 ways, for example, as 66319125625 + 34707317401 = 257525^2 + 186299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×101026443026³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101026443026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616014815 + ... + 616014978.

Almost surely, 2^101026443026 is an apocalyptic number.

101026443026 is a deficient number, since it is larger than the sum of its proper divisors (54209311018).

101026443026 is a wasteful number, since it uses less digits than its factorization.

101026443026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232029836.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 101026443026 in words is "one hundred one billion, twenty-six million, four hundred forty-three thousand, twenty-six".