1010134551432 has 128 divisors (see below), whose sum is σ = 2714794790400. Its totient is φ = 312059962368.

The previous prime is 1010134551431. The next prime is 1010134551479. The reversal of 1010134551432 is 2341554310101.

It is a self number, because there is not a number n which added to its sum of digits gives 1010134551432.

It is not an unprimeable number, because it can be changed into a prime (1010134551431) 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, 102204363 + ... + 102214245.

It is an arithmetic number, because the mean of its divisors is an integer number (21209334300).

Almost surely, 2^{1010134551432} is an apocalyptic number.

1010134551432 is a gapful number since it is divisible by the number (12) 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 1010134551432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357397395200).

1010134551432 is an abundant number, since it is smaller than the sum of its proper divisors (1704660238968).

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

1010134551432 is a wasteful number, since it uses less digits than its factorization.

1010134551432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13715 (or 13711 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1010134551432 its reverse (2341554310101), we get a palindrome (3351688861533).

The spelling of 1010134551432 in words is "one trillion, ten billion, one hundred thirty-four million, five hundred fifty-one thousand, four hundred thirty-two".