1101463443102 has 96 divisors (see below), whose sum is σ = 2572597188000. Its totient is φ = 313557108480.

The previous prime is 1101463443071. The next prime is 1101463443133. The reversal of 1101463443102 is 2013443641011.

It is an interprime number because it is at equal distance from previous prime (1101463443071) and next prime (1101463443133).

It is a super-2 number, since 2×1101463443102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101463443102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72024 + ... + 1485972.

It is an arithmetic number, because the mean of its divisors is an integer number (26797887375).

Almost surely, 2^{1101463443102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101463443102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1286298594000).

1101463443102 is an abundant number, since it is smaller than the sum of its proper divisors (1471133744898).

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

1101463443102 is a wasteful number, since it uses less digits than its factorization.

1101463443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414042 (or 1414031 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 1101463443102 in words is "one trillion, one hundred one billion, four hundred sixty-three million, four hundred forty-three thousand, one hundred two".