1011451353000 has 256 divisors, whose sum is σ = 3553668218880. Its totient is φ = 237290400000.

The previous prime is 1011451352971. The next prime is 1011451353013. The reversal of 1011451353000 is 3531541101.

It is a super-3 number, since 3×1011451353000³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 528645 + ... + 1517355.

It is an arithmetic number, because the mean of its divisors is an integer number (13881516480).

Almost surely, 2^{1011451353000} is an apocalyptic number.

1011451353000 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 1011451353000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776834109440).

1011451353000 is an abundant number, since it is smaller than the sum of its proper divisors (2542216865880).

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

1011451353000 is a wasteful number, since it uses less digits than its factorization.

1011451353000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988777 (or 988763 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 1011451353000 its reverse (3531541101), we get a palindrome (1014982894101).

The spelling of 1011451353000 in words is "one trillion, eleven billion, four hundred fifty-one million, three hundred fifty-three thousand".