1131852708390 has 64 divisors (see below), whose sum is σ = 2851600619520. Its totient is φ = 287140312320.

The previous prime is 1131852708353. The next prime is 1131852708391. The reversal of 1131852708390 is 938072581311.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131852708391) 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, 10259079 + ... + 10368818.

It is an arithmetic number, because the mean of its divisors is an integer number (44556259680).

Almost surely, 2^{1131852708390} is an apocalyptic number.

1131852708390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131852708390 is an abundant number, since it is smaller than the sum of its proper divisors (1719747911130).

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

1131852708390 is a wasteful number, since it uses less digits than its factorization.

1131852708390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20627997.

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 1131852708390 in words is "one trillion, one hundred thirty-one billion, eight hundred fifty-two million, seven hundred eight thousand, three hundred ninety".