101061215010 has 192 divisors, whose sum is σ = 313630507008. Its totient is φ = 22075777152.

The previous prime is 101061214997. The next prime is 101061215051. The reversal of 101061215010 is 10512160101.

It is a happy number.

101061215010 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 612 + 1 + 50 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21486319 + ... + 21491021.

It is an arithmetic number, because the mean of its divisors is an integer number (1633492224).

Almost surely, 2^101061215010 is an apocalyptic number.

101061215010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101061215010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156815253504).

101061215010 is an abundant number, since it is smaller than the sum of its proper divisors (212569291998).

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

101061215010 is a wasteful number, since it uses less digits than its factorization.

101061215010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229 (or 6226 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 101061215010 its reverse (10512160101), we get a palindrome (111573375111).

The spelling of 101061215010 in words is "one hundred one billion, sixty-one million, two hundred fifteen thousand, ten".