1102861475 has 6 divisors (see below), whose sum is σ = 1367548260. Its totient is φ = 882289160.

The previous prime is 1102861427. The next prime is 1102861483. The reversal of 1102861475 is 5741682011.

It is a de Polignac number, because none of the positive numbers 2^k-1102861475 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22057205 + ... + 22057254.

It is an arithmetic number, because the mean of its divisors is an integer number (227924710).

Almost surely, 2^1102861475 is an apocalyptic number.

1102861475 is a deficient number, since it is larger than the sum of its proper divisors (264686785).

1102861475 is an equidigital number, since it uses as much as digits as its factorization.

1102861475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44114469 (or 44114464 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1102861475 is about 33209.3582443263. The cubic root of 1102861475 is about 1033.1744445838.

The spelling of 1102861475 in words is "one billion, one hundred two million, eight hundred sixty-one thousand, four hundred seventy-five".