1010535423100 has 162 divisors, whose sum is σ = 2692207843920. Its totient is φ = 328233487680.

The previous prime is 1010535423083. The next prime is 1010535423109. The reversal of 1010535423100 is 13245350101.

It is a happy number.

It is a super-2 number, since 2×1010535423100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010535423109) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1483261 + ... + 2054539.

Almost surely, 2^{1010535423100} is an apocalyptic number.

1010535423100 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 1010535423100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1346103921960).

1010535423100 is an abundant number, since it is smaller than the sum of its proper divisors (1681672420820).

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

1010535423100 is a wasteful number, since it uses less digits than its factorization.

1010535423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571345 (or 571312 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 1010535423100 in words is "one trillion, ten billion, five hundred thirty-five million, four hundred twenty-three thousand, one hundred".