1061105101050 has 24 divisors (see below), whose sum is σ = 2631540650976. Its totient is φ = 282961360240.

The previous prime is 1061105101033. The next prime is 1061105101073. The reversal of 1061105101050 is 501015011601.

It is a happy number.

It is a super-2 number, since 2×1061105101050² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3537016854 + ... + 3537017153.

It is an arithmetic number, because the mean of its divisors is an integer number (109647527124).

Almost surely, 2^{1061105101050} is an apocalyptic number.

1061105101050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061105101050 is an abundant number, since it is smaller than the sum of its proper divisors (1570435549926).

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

1061105101050 is a wasteful number, since it uses less digits than its factorization.

1061105101050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074034022 (or 7074034017 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

The spelling of 1061105101050 in words is "one trillion, sixty-one billion, one hundred five million, one hundred one thousand, fifty".