101026365460 has 24 divisors (see below), whose sum is σ = 224635095720. Its totient is φ = 38033455104.

The previous prime is 101026365431. The next prime is 101026365499. The reversal of 101026365460 is 64563620101.

It can be written as a sum of positive squares in 4 ways, for example, as 47348889604 + 53677475856 = 217598^2 + 231684^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148567845 + ... + 148568524.

It is an arithmetic number, because the mean of its divisors is an integer number (9359795655).

Almost surely, 2^101026365460 is an apocalyptic number.

101026365460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101026365460 is an abundant number, since it is smaller than the sum of its proper divisors (123608730260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101026365460 is a wasteful number, since it uses less digits than its factorization.

101026365460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297136395 (or 297136393 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 101026365460 its reverse (64563620101), we get a palindrome (165589985561).

The spelling of 101026365460 in words is "one hundred one billion, twenty-six million, three hundred sixty-five thousand, four hundred sixty".