1078148153 has 4 divisors (see below), whose sum is σ = 1082343540. Its totient is φ = 1073952768.

The previous prime is 1078148119. The next prime is 1078148189. The reversal of 1078148153 is 3518418701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3518418701 = 7 ⋅502631243.

It can be written as a sum of positive squares in 2 ways, for example, as 625650169 + 452497984 = 25013^2 + 21272^2 .

It is a cyclic number.

It is not a de Polignac number, because 1078148153 - 2⁶ = 1078148089 is a prime.

It is a super-2 number, since 2×1078148153² = 2324806879634622818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078144153) 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, 2097308 + ... + 2097821.

It is an arithmetic number, because the mean of its divisors is an integer number (270585885).

Almost surely, 2^1078148153 is an apocalyptic number.

It is an amenable number.

1078148153 is a deficient number, since it is larger than the sum of its proper divisors (4195387).

1078148153 is an equidigital number, since it uses as much as digits as its factorization.

1078148153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195386.

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 1078148153 is about 32835.1664073749. The cubic root of 1078148153 is about 1025.3988225513.

The spelling of 1078148153 in words is "one billion, seventy-eight million, one hundred forty-eight thousand, one hundred fifty-three".