1041054131550 has 96 divisors (see below), whose sum is σ = 2653315891200. Its totient is φ = 269935839360.

The previous prime is 1041054131519. The next prime is 1041054131581. The reversal of 1041054131550 is 551314501401.

It is an interprime number because it is at equal distance from previous prime (1041054131519) and next prime (1041054131581).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8592291 + ... + 8712609.

It is an arithmetic number, because the mean of its divisors is an integer number (27638707200).

Almost surely, 2^{1041054131550} is an apocalyptic number.

1041054131550 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 1041054131550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1326657945600).

1041054131550 is an abundant number, since it is smaller than the sum of its proper divisors (1612261759650).

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

1041054131550 is a wasteful number, since it uses less digits than its factorization.

1041054131550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121930 (or 121925 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 1041054131550 its reverse (551314501401), we get a palindrome (1592368632951).

The spelling of 1041054131550 in words is "one trillion, forty-one billion, fifty-four million, one hundred thirty-one thousand, five hundred fifty".