1085101951 has 16 divisors (see below), whose sum is σ = 1154482560. Its totient is φ = 1017001440.

The previous prime is 1085101937. The next prime is 1085101967. The reversal of 1085101951 is 1591015801.

It is a cyclic number.

It is not a de Polignac number, because 1085101951 - 2²¹ = 1083004799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085101931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361085 + ... + 1361881.

It is an arithmetic number, because the mean of its divisors is an integer number (72155160).

Almost surely, 2^1085101951 is an apocalyptic number.

1085101951 is a deficient number, since it is larger than the sum of its proper divisors (69380609).

1085101951 is a wasteful number, since it uses less digits than its factorization.

1085101951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494.

The product of its (nonzero) digits is 1800, while the sum is 31.

The square root of 1085101951 is about 32940.8857045466. The cubic root of 1085101951 is about 1027.5986257135.

The spelling of 1085101951 in words is "one billion, eighty-five million, one hundred one thousand, nine hundred fifty-one".