1351114545021 has 8 divisors (see below), whose sum is σ = 1801937689440. Its totient is φ = 900517215312.

The previous prime is 1351114544981. The next prime is 1351114545041. The reversal of 1351114545021 is 1205454111531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1351114545021 - 2²⁷ = 1350980327293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351114545041) 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, 56439715 + ... + 56463648.

It is an arithmetic number, because the mean of its divisors is an integer number (225242211180).

Almost surely, 2^{1351114545021} is an apocalyptic number.

It is an amenable number.

1351114545021 is a deficient number, since it is larger than the sum of its proper divisors (450823144419).

1351114545021 is a wasteful number, since it uses less digits than its factorization.

1351114545021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112907355.

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 1351114545021 its reverse (1205454111531), we get a palindrome (2556568656552).

The spelling of 1351114545021 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, five hundred forty-five thousand, twenty-one".