101041401621630 has 64 divisors (see below), whose sum is σ = 244306716634368. Its totient is φ = 26743616835840.

The previous prime is 101041401621617. The next prime is 101041401621737. The reversal of 101041401621630 is 36126104140101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25100985 + ... + 28846875.

It is an arithmetic number, because the mean of its divisors is an integer number (3817292447412).

Almost surely, 2^{101041401621630} is an apocalyptic number.

101041401621630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101041401621630 is an abundant number, since it is smaller than the sum of its proper divisors (143265315012738).

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

101041401621630 is a wasteful number, since it uses less digits than its factorization.

101041401621630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752601.

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 101041401621630 its reverse (36126104140101), we get a palindrome (137167505761731).

The spelling of 101041401621630 in words is "one hundred one trillion, forty-one billion, four hundred one million, six hundred twenty-one thousand, six hundred thirty".