1011450401002 has 16 divisors (see below), whose sum is σ = 1535173782912. Its totient is φ = 499749380800.

The previous prime is 1011450400991. The next prime is 1011450401011. The reversal of 1011450401002 is 2001040541101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5807458 + ... + 5979085.

It is an arithmetic number, because the mean of its divisors is an integer number (95948361432).

Almost surely, 2^{1011450401002} is an apocalyptic number.

1011450401002 is a deficient number, since it is larger than the sum of its proper divisors (523723381910).

1011450401002 is a wasteful number, since it uses less digits than its factorization.

1011450401002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11787053.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 1011450401002 its reverse (2001040541101), we get a palindrome (3012490942103).

The spelling of 1011450401002 in words is "one trillion, eleven billion, four hundred fifty million, four hundred one thousand, two".