1155350701 has 4 divisors (see below), whose sum is σ = 1164170304. Its totient is φ = 1146531100.

The previous prime is 1155350699. The next prime is 1155350717. The reversal of 1155350701 is 1070535511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1070535511 = 397 ⋅2696563.

It is a cyclic number.

It is not a de Polignac number, because 1155350701 - 2¹ = 1155350699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1155350701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155350731) 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, 4409605 + ... + 4409866.

It is an arithmetic number, because the mean of its divisors is an integer number (291042576).

Almost surely, 2^1155350701 is an apocalyptic number.

It is an amenable number.

1155350701 is a deficient number, since it is larger than the sum of its proper divisors (8819603).

1155350701 is an equidigital number, since it uses as much as digits as its factorization.

1155350701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8819602.

The product of its (nonzero) digits is 2625, while the sum is 28.

The square root of 1155350701 is about 33990.4501441214. The cubic root of 1155350701 is about 1049.3119304583.

The spelling of 1155350701 in words is "one billion, one hundred fifty-five million, three hundred fifty thousand, seven hundred one".