101534425104220 has 96 divisors (see below), whose sum is σ = 223522960066560. Its totient is φ = 38693204478720.

The previous prime is 101534425104169. The next prime is 101534425104221. The reversal of 101534425104220 is 22401524435101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101534425104221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66834426 + ... + 68336734.

It is an arithmetic number, because the mean of its divisors is an integer number (2328364167360).

Almost surely, 2^{101534425104220} is an apocalyptic number.

101534425104220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101534425104220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111761480033280).

101534425104220 is an abundant number, since it is smaller than the sum of its proper divisors (121988534962340).

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

101534425104220 is a wasteful number, since it uses less digits than its factorization.

101534425104220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504043 (or 1504041 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 101534425104220 its reverse (22401524435101), we get a palindrome (123935949539321).

The spelling of 101534425104220 in words is "one hundred one trillion, five hundred thirty-four billion, four hundred twenty-five million, one hundred four thousand, two hundred twenty".