1020103092 has 24 divisors (see below), whose sum is σ = 2644712000. Its totient is φ = 340034328.

The previous prime is 1020103067. The next prime is 1020103127. The reversal of 1020103092 is 2903010201.

It is a happy number.

It is a super-2 number, since 2×1020103092² = 2081220636615920928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722592 + ... + 4722807.

Almost surely, 2^1020103092 is an apocalyptic number.

1020103092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020103092 is an abundant number, since it is smaller than the sum of its proper divisors (1624608908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1020103092 is a wasteful number, since it uses less digits than its factorization.

1020103092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9445412 (or 9445404 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1020103092 is about 31939.0527724289. The cubic root of 1020103092 is about 1006.6566217341.

Adding to 1020103092 its reverse (2903010201), we get a palindrome (3923113293).

The spelling of 1020103092 in words is "one billion, twenty million, one hundred three thousand, ninety-two".