1102421034100 has 36 divisors (see below), whose sum is σ = 2416916073964. Its totient is φ = 436422343680.

The previous prime is 1102421034097. The next prime is 1102421034103. The reversal of 1102421034100 is 14301242011.

It is an interprime number because it is at equal distance from previous prime (1102421034097) and next prime (1102421034103).

It can be written as a sum of positive squares in 6 ways, for example, as 56550742416 + 1045870291684 = 237804^2 + 1022678^2 .

It is a super-2 number, since 2×1102421034100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102421034103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56816127 + ... + 56835526.

Almost surely, 2^{1102421034100} is an apocalyptic number.

1102421034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102421034100 is an abundant number, since it is smaller than the sum of its proper divisors (1314495039864).

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

1102421034100 is a wasteful number, since it uses less digits than its factorization.

1102421034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113651764 (or 113651757 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1102421034100 its reverse (14301242011), we get a palindrome (1116722276111).

The spelling of 1102421034100 in words is "one trillion, one hundred two billion, four hundred twenty-one million, thirty-four thousand, one hundred".