1011401102 has 16 divisors (see below), whose sum is σ = 1567536000. Its totient is φ = 488920320.

The previous prime is 1011401101. The next prime is 1011401107. The reversal of 1011401102 is 2011041101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011401101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62774 + ... + 77222.

It is an arithmetic number, because the mean of its divisors is an integer number (97971000).

Almost surely, 2^1011401102 is an apocalyptic number.

1011401102 is a deficient number, since it is larger than the sum of its proper divisors (556134898).

1011401102 is a wasteful number, since it uses less digits than its factorization.

1011401102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15611.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1011401102 is about 31802.5329494366. The cubic root of 1011401102 is about 1003.7860153318.

Adding to 1011401102 its reverse (2011041101), we get a palindrome (3022442203).

The spelling of 1011401102 in words is "one billion, eleven million, four hundred one thousand, one hundred two".