101026401611 has 8 divisors (see below), whose sum is σ = 104310927744. Its totient is φ = 97743476160.

The previous prime is 101026401599. The next prime is 101026401617. The reversal of 101026401611 is 116104620101.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-101026401611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101026401617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271226 + ... + 524991.

It is an arithmetic number, because the mean of its divisors is an integer number (13038865968).

Almost surely, 2^101026401611 is an apocalyptic number.

101026401611 is a deficient number, since it is larger than the sum of its proper divisors (3284526133).

101026401611 is an equidigital number, since it uses as much as digits as its factorization.

101026401611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800341.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 101026401611 in words is "one hundred one billion, twenty-six million, four hundred one thousand, six hundred eleven".