1082078023 has 4 divisors (see below), whose sum is σ = 1165314808. Its totient is φ = 998841240.

The previous prime is 1082077993. The next prime is 1082078029. The reversal of 1082078023 is 3208702801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3208702801 = 523 ⋅6135187.

It is a cyclic number.

It is not a de Polignac number, because 1082078023 - 2⁵ = 1082077991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082078029) 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, 41618373 + ... + 41618398.

It is an arithmetic number, because the mean of its divisors is an integer number (291328702).

Almost surely, 2^1082078023 is an apocalyptic number.

1082078023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1082078023 is a deficient number, since it is larger than the sum of its proper divisors (83236785).

1082078023 is an equidigital number, since it uses as much as digits as its factorization.

1082078023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83236784.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1082078023 is about 32894.9543699334. The cubic root of 1082078023 is about 1026.6431777787.

The spelling of 1082078023 in words is "one billion, eighty-two million, seventy-eight thousand, twenty-three".