1152512351401 has 4 divisors (see below), whose sum is σ = 1164393922132. Its totient is φ = 1140630780672.

The previous prime is 1152512351311. The next prime is 1152512351411. The reversal of 1152512351401 is 1041532152511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 269128538176 + 883383813225 = 518776^2 + 939885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152512351401 - 2¹⁹ = 1152511827113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152512351411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5940785220 + ... + 5940785413.

It is an arithmetic number, because the mean of its divisors is an integer number (291098480533).

Almost surely, 2^{1152512351401} is an apocalyptic number.

It is an amenable number.

1152512351401 is a deficient number, since it is larger than the sum of its proper divisors (11881570731).

1152512351401 is an equidigital number, since it uses as much as digits as its factorization.

1152512351401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881570730.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 1152512351401 in words is "one trillion, one hundred fifty-two billion, five hundred twelve million, three hundred fifty-one thousand, four hundred one".