1351155654127 has 8 divisors (see below), whose sum is σ = 1380007290816. Its totient is φ = 1322308336032.

The previous prime is 1351155654061. The next prime is 1351155654131. The reversal of 1351155654127 is 7214565511531.

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

It is a cyclic number.

It is not a de Polignac number, because 1351155654127 - 2⁷ = 1351155653999 is a prime.

It is a super-2 number, since 2×1351155654127² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351155654157) 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, 443268 + ... + 1702585.

It is an arithmetic number, because the mean of its divisors is an integer number (172500911352).

Almost surely, 2^{1351155654127} is an apocalyptic number.

1351155654127 is a deficient number, since it is larger than the sum of its proper divisors (28851636689).

1351155654127 is a wasteful number, since it uses less digits than its factorization.

1351155654127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159297.

The product of its digits is 630000, while the sum is 46.

The spelling of 1351155654127 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-five million, six hundred fifty-four thousand, one hundred twenty-seven".