1148135952601 has 12 divisors (see below), whose sum is σ = 1291349533936. Its totient is φ = 1019486464920.

The previous prime is 1148135952563. The next prime is 1148135952617. The reversal of 1148135952601 is 1062595318411.

It is not a de Polignac number, because 1148135952601 - 2¹¹ = 1148135950553 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1148135952641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110328831 + ... + 110339236.

Almost surely, 2^{1148135952601} is an apocalyptic number.

1148135952601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1148135952601 is a deficient number, since it is larger than the sum of its proper divisors (143213581335).

1148135952601 is a wasteful number, since it uses less digits than its factorization.

1148135952601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220668132 (or 220668121 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 1148135952601 in words is "one trillion, one hundred forty-eight billion, one hundred thirty-five million, nine hundred fifty-two thousand, six hundred one".