1351051133232 has 40 divisors (see below), whose sum is σ = 3505456571440. Its totient is φ = 448383778560.

The previous prime is 1351051133231. The next prime is 1351051133233. The reversal of 1351051133232 is 2323311501531.

It is an interprime number because it is at equal distance from previous prime (1351051133231) and next prime (1351051133233).

It is a self number, because there is not a number n which added to its sum of digits gives 1351051133232.

It is not an unprimeable number, because it can be changed into a prime (1351051133231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61445119 + ... + 61467102.

It is an arithmetic number, because the mean of its divisors is an integer number (87636414286).

Almost surely, 2^{1351051133232} is an apocalyptic number.

1351051133232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1351051133232 is an abundant number, since it is smaller than the sum of its proper divisors (2154405438208).

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

1351051133232 is a wasteful number, since it uses less digits than its factorization.

1351051133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122912461 (or 122912455 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 1351051133232 its reverse (2323311501531), we get a palindrome (3674362634763).

The spelling of 1351051133232 in words is "one trillion, three hundred fifty-one billion, fifty-one million, one hundred thirty-three thousand, two hundred thirty-two".