1022103345 has 16 divisors (see below), whose sum is σ = 1637932032. Its totient is φ = 544266240.

The previous prime is 1022103319. The next prime is 1022103361. The reversal of 1022103345 is 5433012201.

It is not a de Polignac number, because 1022103345 - 2⁷ = 1022103217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43537 + ... + 62766.

It is an arithmetic number, because the mean of its divisors is an integer number (102370752).

Almost surely, 2^1022103345 is an apocalyptic number.

1022103345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1022103345 is a deficient number, since it is larger than the sum of its proper divisors (615828687).

1022103345 is a wasteful number, since it uses less digits than its factorization.

1022103345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106952.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1022103345 is about 31970.3510302905. The cubic root of 1022103345 is about 1007.3141543842.

Adding to 1022103345 its reverse (5433012201), we get a palindrome (6455115546).

The spelling of 1022103345 in words is "one billion, twenty-two million, one hundred three thousand, three hundred forty-five".