1011151102 has 16 divisors (see below), whose sum is σ = 1673238672. Its totient is φ = 455302080.

The previous prime is 1011151079. The next prime is 1011151117. The reversal of 1011151102 is 2011511101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473208 + ... + 475339.

It is an arithmetic number, because the mean of its divisors is an integer number (104577417).

Almost surely, 2^1011151102 is an apocalyptic number.

1011151102 is a deficient number, since it is larger than the sum of its proper divisors (662087570).

1011151102 is a wasteful number, since it uses less digits than its factorization.

1011151102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948603.

The product of its (nonzero) digits is 10, while the sum is 13.

The square root of 1011151102 is about 31798.6022019837. The cubic root of 1011151102 is about 1003.7033026201.

Adding to 1011151102 its reverse (2011511101), we get a palindrome (3022662203).

The spelling of 1011151102 in words is "one billion, eleven million, one hundred fifty-one thousand, one hundred two".